Plant tomato in pot: 5 Tips for Growing Tomatoes in Pots
5 Tips for Growing Tomatoes in Pots
By
Kerry Michaels
Kerry Michaels
Kerry Michaels is a container gardening expert with over 20 years of experience maintaining container gardens in Maine. She specializes in writing and capturing photography for gardening and landscape design for print and broadcast media, including the Discovery Channel, Small Gardens, and Disney, among others.
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Updated on 09/09/22
Reviewed by
Debra LaGattuta
Reviewed by
Debra LaGattuta
Debra LaGattuta is a gardening expert with three decades of experience in perennial and flowering plants, container gardening, and raised bed vegetable gardening. She is a Master Gardener and lead gardener in a Plant-A-Row, which is a program that offers thousands of pounds of organically-grown vegetables to local food banks. Debra is a member of The Spruce Gardening and Plant Care Review Board.
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The Spruce / K. Dave
Tomatoes can be challenging to grow in containers, but they continue to rate among the most popular summer vegetables. Because container gardening is also quite popular, especially in small spaces, determined gardeners have figured out ways to create container crops of healthy, delicious tomatoes.
Here are five essential tips for successfully growing tomatoes in pots.
5 Tips for Growing Tomatoes in Pots
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01
of 05Use Really Big Containers
The Spruce / K. Dave
One of the most important things you can do to ensure success is to use a big enough container—the bigger, the better—so that your tomato plant receives ample water and nutrients.
For one plant, you need a container that is at least 1 square foot, but 2 square feet is better (5-gallon buckets are the perfect size). Make sure the container has good drainage, though, so that the roots remain moist but not soggy. If you use a bucket, drill holes in the bottom to allow water drainage.
Fill your pot with high-quality potting soil to about an inch from the top rim.
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02
of 05Plant Tomatoes Deeply
The Spruce / K. Dave
Most vegetable plant seedlings are planted at the same depth as their original containers; tomatoes are the exception.
When planting a tomato seedling, remove the bottom few sets of leaves, and dig a hole deep enough so that most of the plant is buried in the planting hole.
A tomato plant will produce roots along the buried part of its stem, developing a strong root system and sturdier plants.
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03
of 05Water Soil Consistently
The Spruce / K. Dave
Water plants in the morning to provide hydration all day and enable damp foliage to dry during daylight hours.
Apply water directly on the soil and minimize moisture on the leaves, which can encourage blight and fungus. The soil should be moist but not soggy to avoid root rot.
During sweltering summer days or hot and windy days, you might have to water plants twice a day.
If a tomato plant receives too little water, the plant will wilt and weaken, and the tomatoes could develop blossom end rot. If your plants are receiving inconsistent watering, tomato fruits can crack or split.
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04
of 05Feed Your Tomatoes
The Spruce / K. Dave
Tomatoes are heavy feeders, and container-grown tomatoes require feeding about every two weeks. Make sure to feed your plants the primary nutrients they require—nitrogen, phosphorus, and potassium.
Some potting soils already have fertilizers included in them, so read the soil bag to determine if these essential nutrients are included in the mix. If the potting soil does not include fertilizer, feed the plants with an all-purpose slow-release fertilizer or a tomato-specific fertilizer.
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05
of 05Ensure Sun Exposure and Warmth
The Spruce / K. Dave
Tomato plants require full sun, which means at least 6 to 8 hours per day between the hours of 10 a.m. and 4 p.m.
Place your pots in a location that receives sunlight all day long, and if conditions change throughout the growing season, move the pots to ensure adequate sun exposure.
Tomato plants like warm temperatures. If temperatures drop below 50 degrees, bring the plants inside or protect them from the cold. If temperatures soar above 90 degrees, provide more shade because the plant will stop producing flowers and fruit.
Tip
While established tomatoes thrive in full sun, too much sun can weaken or kill young plants that are not hardened off or acclimated slowly to outdoor growing conditions.
Once you master growing tomatoes in pots, you may never feel the need to have a traditional garden. A great benefit to growing tomatoes in containers is portability; you can move the containers to take advantage of the best growing conditions.
Containers are particularly useful if you don’t have an in-ground garden space. Pots can be placed on a balcony, porch, patio, driveway, or deck. As long as you know the tips and tricks for keeping tomatoes happy, you can enjoy homegrown tomatoes anywhere.
Article Sources
The Spruce uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
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Tomatoes. University of Maryland Extension
Common Mistakes Growing Tomatoes in Containers
Growing tomatoes in containers is almost always an adventure. It can be incredibly rewarding or flat out disastrous. Sometimes epic failures can happen for reasons beyond your control like tomato blight or a ridiculously wet or cold summer. However, if you avoid some common mistakes, you will vastly increase your chances of successfully growing tomatoes in containers.
Small Containers
When it comes to tomato containers, bigger is better. The bigger your container, the more soil it will hold. The more soil in the container, the more it holds water. Also, the more soil, the more available nutrients for your plants. Consistent water and food are two of the most critical elements for happy, healthy tomato plants and large harvests.
The Spruce / K. Dave
Too Much Water
Watering your tomato plants properly is the key to tomato success. Too much water and the plants drown—too little could cause blossom end rot, when the tomatoes turn black on the bottoms. Inconsistent watering can also cause blossom end rot, split tomatoes, and stressed plants. A critical component for tomato success (and the most difficult if you are using conventional pots instead of self-watering) is to keep the soil in your pots consistently moist—not wet, but damp.
Before you water, check soil moisture first. To do this, push your finger into the soil about an inch or two—about down to your second knuckle. Add water if the soil feels dry to the touch at your fingertip. Another method to check moisture is to pick up the pot. If its weight feels unusually light (or top heavy) for its size, moisture content could be low.
Don’t forget drainage—make sure the pot has drainage holes in the bottom to allow excess water to drain out. Pot feet are also a good idea if the pot is located on a patio or non-porous surface. Add water until it drains out of the bottom of the pot to ensure that water has reached roots growing near the bottom of the pot. Another great way to control water in your containers is to use a self-watering container, such as a grow box. You may want to try the Earthbox or the GrowBox brands.
Too Little Water
The amount of water your tomato plant requires depends on a few things, including the weather. Wind, heat, humidity, the size of the pot, and the kind of potting soil you use affects how often you need to water. By mid-season, a large tomato plant might need watering at least once a day and sometimes twice. Also, when you water, make sure to really soak your plants—if you give them just a sip, the water will only penetrate the top layer of soil. When you apply water, water the soil and avoid wetting the leaves because wet leaves can lead to fungal diseases. Don’t bother with water crystals, they are expensive and tests have shown that they aren’t particularly effective.
Overcrowding
Planting several plants in one pot might seem like a good idea, but it usually is counterproductive. Unless the pot is tremendous in size (like the size of a raised bed) plant only one tomato plant per pot. To get an idea of minimum size, one tomato plant can be successfully grown in a large reusable grocery bag, which is the minimum size per plant.
The Spruce / K. Dave
Not Enough Sun
Tomatoes are sun-lovers and require full sun, which means that they need unobstructed, direct sunlight for 6-8 hours a day, no cheating or skipping. Many people chronically overestimate how much sun an area receives. Determine actual sun exposure, either with a watch or a sunlight meter, before you position your pots. Also, the amount of sunlight that reaches an area can change dramatically over the growing season, so re-check every week or so to make sure nothing is obstructing access to sunlight.
Chilly Tomatoes
Along with lots of sunlight, tomatoes like warm temperatures. While it might feel like you’re getting a jump on the season by planting tomatoes early, they will not thrive until temperatures are consistently warm. If you do want to get a jump on the season, you can either cover your tomatoes with plastic when it’s cold or put them on carts and wagons and haul them in and out of an enclosed area (like a garage) until temperatures warm up. If going this route, don’t forget to harden off your seedlings.
Under-fertilizing
Tomatoes are heavy feeders and need to be fertilized regularly if you aren’t using a pre-fertilized potting soil. Most potting soils contain very few of the nutrients your plants require to grow and be healthy, so you will need to add those nutrients to the soil or supplement the nutrients already present if your mix is heavy on compost. You have many fertilizers to choose from, but some good options are an all-purpose, organic slow-release fertilizer or one designed especially for growing tomatoes or vegetables, which you can mix into potting soil. In addition, you might consider adding a diluted fish emulsion/seaweed liquid once every week or two, or calcium, either in the form of lime or liquid calcium. Black areas at the bottom end of a tomato indicates the fruit could be suffering from blossom end rot, which can be caused by irregular watering and/or a lack of calcium in the soil.
Staking or Caging Too Late
Waiting too long to stake or cage a tomato plant is a chronic mistake. Tomatoes grow quickly, and it is best to stake or cage them at planting time before they grow large and unwieldy.
The Spruce / K. Dave
Why Tomatoes Split and Ways to Prevent It
By
Colleen Vanderlinden
Colleen Vanderlinden
Colleen Vanderlinden is an organic gardening expert and author of the book “Edible Gardening for the Midwest.” She has grown fruits and vegetables for over 12 years and professionally written for 15-plus years. To help move the organic gardening movement forward, she started an organic gardening website, “In the Garden Online,” in 2003 and launched the Mouse & Trowel Awards in 2007 to recognize gardening bloggers.
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Updated on 06/07/22
Reviewed by
Julie Thompson-Adolf
Reviewed by
Julie Thompson-Adolf
Julie Thompson-Adolf is a master gardener and author. She has 13+ years of experience with year-round organic gardening; seed starting and saving; growing heirloom plants, perennials, and annuals; and sustainable and urban farming.
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The Spruce / Adrienne Legault
If you grow tomatoes, chances are you’ve watched your beautiful harvest ripen, only to look one morning to see that tomato you’ve been eyeing for your BLT suddenly split. While tomatoes can split at any stage—green or ripe—it seems most frustrating when you’re ready to harvest that delicious fruit for a tasty meal. How can you prevent tomatoes from splitting? And, most importantly, can you still eat the fruit?
Why Tomatoes Split
Tomatoes split due to fluctuations in the amount of water they receive. When tomatoes grow in drought conditions or have little supplemental water, heavy rain can cause the insides of the tomatoes to grow faster than the outer skin, resulting in the tomatoes cracking.
Tomatoes may crack in two different manners: vertical splits, where radial cracking extends from the top of the fruit to the bottom; and concentric cracking, which often appears on the top of the fruit, forming cracks around the stem on large, heirloom beefsteak varieties. While both forms of cracking may allow pests to enter the fruit or promote rot, concentric cracking sometimes is not severe. If the cracking doesn’t expose the interior of the fruit, you can allow it to remain on the vine to ripen, but keep an eye on it.
Illustration: Katie Kerpel © The Spruce, 2018
How to Prevent Tomatoes from Splitting
You can’t always prevent tomato splitting; a downpour that dumps several inches of rain on your garden in a few hours may result in split tomatoes no matter what you do. But you can make it less likely that your tomatoes will split by doing the following:
- Water Regularly and Deeply. Tomatoes need about an inch of water per week, so water your tomato plants every two to three days during the summer. (You can tell if your plant needs water by sticking your index finger an inch into the soil at the base of the plant. If it’s moist, no need to water. If it’s dry, time to give the babies a drink!) When you water, target the base of the plant and avoid splashing soil on the leaves to prevent the spread of soil-borne diseases like blight and septoria leaf spot. Water deeply. Even better, use drip irrigation. Regular, deep watering will minimize the impact of a sudden rainstorm, because your plants won’t suffer the shock of excessive water after ongoing dry conditions, which causes fruit to split.
- Mulch. Provide your plants with a two- to three-inch layer of organic mulch, such as straw, pine needles, or shredded bark. Mulch helps maintain consistent soil moisture levels, and you’ll deal with less splitting.
- Look for Resistant Varieties. Check the plant’s label or seed catalog for varieties that resist splitting. Many hybrid varieties offer not only disease resistance and high productivity, but they also are less prone to split.
- Pick Tomatoes Early. Your tomatoes are almost ripe, and you’re expecting a major rainstorm. Now is the perfect time to pick your tomatoes before they’re overwhelmed by extra moisture. Tomatoes that have begun to change color will ripen on or off the vine, so harvest them prior to a storm and place on a windowsill to complete the ripening process. (A side benefit for early harvest: less chance of pests eating your fruit!)
- Provide Good Drainage. Planting your tomatoes in raised beds or containers with drainage holes offers the best drainage for your plants if they experience a deluge. Both raised beds and containers drain well–just make sure to use good, loose soil that doesn’t compact. Because nutrients leech out of containers as the water drains, make sure to feed them with an organic fertilizer according to the directions on the label.
The Spruce / Adrienne Legault
What to Do if Your Tomatoes Split
If your tomatoes do split, it’s important to harvest them as quickly as possible. Split tomatoes are much more susceptible to rot and insect damage.
While you may not be able to completely avoid splitting, don’t worry–you can still eat the tomatoes! Inspect them carefully for any signs of insects or rot, and toss any fruit that smells sours or oozes. Then, create your favorite dish with your garden treats! They won’t store long, so be sure to eat or cook with them right away to enjoy your garden efforts.
The Spruce / Adrienne Legault
Article Sources
The Spruce uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
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What Causes Tomatoes to Crack. North Carolina Cooperative Extension
How to Grow and Care for a San Marzano Tomato Plant
By
Sienna Heath
Sienna Heath
Sienna Mae Heath is a gardening expert with over five years of experience in gardening and landscape design. She grows her own food and flowers in her native Zone 6B. Sienna Mae runs The Quarantined Gardener blog and encourages the Lehigh Valley to develop victory gardens for sustainable, garden-based living. Her work has been featured in The Weeder’s Digest, Gardening Know How, GrowIt, and more.
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Updated on 04/13/22
Reviewed by
Kathleen Miller
Reviewed by
Kathleen Miller
Kathleen Miller is a highly-regarded Master Gardener and Horticulturist who shares her knowledge of sustainable living, organic gardening, farming, and landscape design. She founded Gaia’s Farm and Gardens, a working sustainable permaculture farm, and writes for Gaia Grows, a local newspaper column. She has over 30 years of experience in gardening and sustainable farming.
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Erika Edqvist / Getty Images
In This Article
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How to Plant
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Care
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Types
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Harvesting
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Growing in Pots
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Pruning
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Growing from Seed
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Pests and Plant Diseases
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Frequently Asked Questions
Native to Italy, San Marzano tomatoes can be identified easily by their oblong shape and pointed ends. Sometimes they are called “San Marzano sauce tomatoes,” because they are fleshy and have fewer seeds than other kinds of tomatoes. Strong and sweet in flavor and less acidic, this old-fashioned tomato is a favorite snack of many gardeners. Fruits grow in clusters of 6 to 8, each about 4 inches long. Buy a plant from a local garden center. Or, if starting seedlings, sow seeds about 8 weeks before the last frost date and a little earlier than other tomatoes, because San Marzanos need about up to 85 days to mature on their vines, which can reach 6 to 8 feet tall.
Common Names | San Marzano Tomato |
Botanical Names | Lycopersicon esculentum ‘San Marzano’ |
Family | Solanaceae (nightshade) |
Plant Type | Annual vegetable plant |
Size | 6 to 8 feet tall, 2 to 3 feet wide |
Sun Exposure | Full sun |
Soil Type | Organic, well-draining |
Soil pH | Acidic to Neutral |
Bloom Time | Summer |
Hardiness Zones | 5-10, USA |
Native Area | Europe |
Toxicity | Plant is toxic; fruit is non-toxic |
How to Plant San Marzano Tomato
Transplant seedlings when they are 6 to 12 inches tall. Establish them in a hole twice as wide and the same height as the plant. Set at least two-thirds of the seedling’s stem underground and bury it. For stronger growth, dig a trench and bury the plant sideways, situating the tip above the soil surface. Then fill the hole with soil. Tamp the soil down. Water well. Space plants 30 to 48 inches apart. As each plant grows taller, tie branches with twine or strips of pantyhose.
San Marzano Plant Care
Place plants near a wall or fence or offer them a stake or strong cage for extra support. It’s best to do this sooner rather than later while the roots are small. Otherwise, you may have to slide it over the tomato plant and disturb its growing foliage. Most San Marzano tomatoes are indeterminate and will grow rather large, so typical tomato cages may be too small or not supportive enough. If you do choose to go the route of a tomato cage, choose one that is extra tall and made of thick gauge wire to support the abundant crop the plant will produce.
Light
San Marzanos prefer full sun, like all tomato plants. Plant them in a location that gets at least 6 to 8 hours of sunlight daily.
Soil
To make a rich soil for San Marzano tomato plants, mix 1/3 organic matter and 2/3 high quality organic soil, or mix together 1/2 regular top soil and 1/2 organic matter such as peat moss, manure, or compost. You can also mix in 1 to 2 cups of garden lime per 10-gallon container. Maintain a soil pH between 5.8 and 7. If needed, raise the pH level with wood ash or more agricultural lime, or lower it with organic matter.
Water
Tomato plants like to be consistently moist. Don’t let their soil dry out completely. You can water them with compost tea (made by letting compost or manure sit in water for a while before mixing it). Use this, pondwater, well water, or rainwater to water plants well.
Fertilizer
Within two weeks of planting, use a 5-10-10 fertilizer, which is low in nitrogen, to fertilize foliage enough to keep the plant healthy and focus the nutrition on the fruit bearing. Apply fertilizer in trenches at least 6 inches from the plant’s steps to avoid burning any leaves that are low to the ground. Use a water-soluble fertilizer for tomatoes grown in pots.
Temperature and Humidity
Grow San Marzano tomatoes outdoors in temperatures between 50 and 95 degrees Fahrenheit and in soil that is at least 60 degrees. Do not transplant seedlings or young plants in soil that is too cold, as their growth might be stunted by the shock.
Types of San Marzano Tomatoes
San Marzano plants come in many different varieties, ranging from the original heirloom plant to hybrids.
- Heirloom ‘San Marzano’ are sometimes called ‘San Marzano 2’ or ‘San Marzano 3.’ These are the plants that make traditional oblong, thickly walled fruits with few seeds.
- ‘San Marzano 15 F1 Hybrid’ is one hybrid that was developed in the U.S., yielding larger pear-shaped tomatoes a little earlier in the season.
- ‘San Marzano Lungo F1 Hybrid’ was developed in Italy to produce rather abundantly and resist cracking in wet weather.
- ‘San Marzano Gigante 3’ produces larger 2 and a half-inch fruits later in the season, about 90 days from the planting date.
- ‘San Marzano Scatalone’ also produces later in the season, offering fruits that are more pear-shaped.
- ‘San Marzano Lampadina’ is one variety that is quite rare and vigorous, giving way to elongated pear-shaped tomatoes with fleshy walls and hollow seed cavities.
- ‘Pink San Marzano’ produces sweet pink fruits quite heavily.
- ‘San Marzano Nano’, a cultivar, makes a smaller plant that is considered determinate, growing to just a few feet tall and remaining small mid-season as it produces tomatoes that are cylindrical and flavorful.
- ‘Golden San Marzano’ plants are also determinate, growing 3 feet tall and bearing small plum-shaped yellow fruits.
Harvesting
Most San Marzano tomatoes will ripen 78 to 85 days after transplanting. When a fruit is big and still a bit green and yellowish, they are already ready for harvest. As with other tomatoes, they can continue to ripen even after they have been picked, or they can fully ripen on the vine. Gently twist the stem or use clippers to harvest. If you do harvest a tomato too early while it is still very green, store it in a paper bag and let it ripen for a few days.
Growing in Pots
Grow indeterminate (6 to 8 feet tall) varieties in pots that are at least 10 gallons in volume. Grow a smaller variety in a 5-gallon bucket. Make sure that there is ample drainage.
Pruning
When the plant grows to about 2 or 3 feet tall, begin pruning suckers. This will signal to the plant to send sugars and nutrients where they are most needed.
How to Grow San Marzano Tomatoes from Seed
Choose a rich potting soil for seed sowing. Fill a bucket with the soil and then water slowly and stir the water in. Allow the soil to become moist, not soggy. Distribute the soil into seedling trays and compact it with your fingertips, filling the trays up to 1/4 inch from the top. Sow one seed on top of each cell. Then sprinkle a little more soil to cover the seeds. Use a spray bottle of water on the soil to keep the surface moist. This top layer of moisture will maintain elevated humidity levels, while the bottom inches of already moist soil will encourage the seed to sprout. Other ways to maintain moisture and a high humidity level are to cover trays with plastic wrap, use a heating mat, and set a tray underneath to regularly fill water with. Place seeds in direct sunlight near a south-facing window or under a grow light. Maintain a temperature of 70 to 80 degrees Fahrenheit and check for moisture loss every day.
When a good set of “true leaves” have appeared, the seedling will be ready for transplanting into a 4-inch pot. Fill 1/3 of the pot with soil. Then cover the seedling with soil so that the leaves are 1/2 inch below the top of the pot. Tamp the soil down with your fingers. As seedlings grow, water them whenever the top inch of the soil become dry.
Transition plants from indoors to outdoors through the process of “hardening off.” Depending on your area’s frost dates, likely this can be done in April or early May. Begin transitioning seedlings on a sunny day with a low breeze. Set plants in the sun for a few hours during the warmest time of the day. Make sure they do not burn or get damaged. If stems need to be made stronger to withstand wind, run a fan on them indoors for about 1 hour each day.
Common Pests and Plant Diseases
Generally, San Marzano tomatoes are free from many pests. If pests such as aphids do come, use hot water or sticky strips to manage them. One disease to keep an eye out for is blossom end rot, which is caused by a lack of calcium in the fruit. Prevent this rot by adding crushed egg shells or lime to the soil.
Article Sources
The Spruce uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
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“Golden San Marzano (Rutgers NJAES).” New Jersey Agricultural Experiment Station.
How to Grow Tomatoes in Pots—Even Without a Garden – Garden Betty
Jump to How-To
Tomatoes are the holy grail of gardens. Who can resist all those sweet, juicy orbs ripening in the sun every summer, filling the air with that unmistakable heady scent of tomato vine?
Hands down, it’s one of my favorite plants to grow every year and I grew it without abandon in my last garden, in the ground, when space was not an issue for these large, unwieldy plants.
But when I uprooted to a different part of the country and found myself in a rental home for the short term, with only a deck that was suitable for gardening, I thought my tomato dreams were dashed for the next couple of summers.
Not so! I’ll share what I’ve learned—and how I grew hundreds of pounds of tomatoes from just a handful of container plants.
Contents
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Benefits of growing tomatoes in pots
That first year, I ended up growing a wide variety of tomato plants in containers, easily and successfully, in my hardiness zone 6b climate. I had enough of a harvest every week to eat fresh and cook with, and a final crop at the end of summer for several jars of homemade skin-on tomato sauce.
Related: Grow Tomatoes Like a Boss With These 10 Easy Tips
I found that an unexpected benefit of container plants is being able to protect them more easily from critters (in my case, growing tomatoes on a second-story deck deterred all the deer in my neighborhood), not to mention having better resistance against pests and diseases that naturally live in the garden (since you start with fresh potting soil).
Growing tomatoes in pots really levels the playing field in the home garden game, as it allows even gardeners short on space (say, a balcony or side patio) to grow beautiful and productive plants regardless of real estate.
How to successfully grow tomatoes in containers
So what’s the first thing you need to know?
The key to being wildly successful with growing tomatoes in pots is proper planning.
First, make sure you choose a location with at least 8 to 10 hours of sun (6 hours is the bare minimum, but more is much better).
(If your yard is shadier than you’d like, here are a few options for tomatoes that can grow in shade.)
Then, follow my tested-and-true tips below to learn how you can maximize the minimal space you have and cultivate healthy, vigorous tomato plants in your small-space container garden!
Disclosure: All products on this page are independently selected. If you buy from one of my links, I may earn a commission.
1. Choose the right type of tomato.
Determinate types (also called bush, compact, or patio plants) are usually the best tomato plants for containers, as they grow to a predetermined size—no more than 3 to 4 feet tall—and set flowers and fruits all at once, making them reliable and predictable in tight quarters.
However, you can still grow indeterminate tomatoes if you give them a large enough container and good support for their vines. (More on my favorite tomato supports below in Step 9.)
A good rule of thumb is to grow determinate tomatoes if you have a short growing season, got a late start in the season, or have a very limited footprint.
Recommended determinate tomato varieties: Glacier, Red Siberian, Italian Roma, Supremo Roma, Cherry Falls
If, on the other hand, you have a decent growing season and enough space for a large, tall plant, indeterminate tomatoes will give you abundant harvests all summer long and are totally doable in containers!
Recommended indeterminate tomato varieties: Cherokee Purple, Green Zebra, Black Krim, Cuore Di Bue, Chocolate Cherry
2. Start with a strong and healthy transplant.
Ideally, the tomato plants you start with should have been repotted at least once, and hardened off properly so they’re ready to live outside in the sun.
(If you started your own plants from seed, follow my previous guides on how to repot your seedlings into larger containers, and how and why to transplant them a second time.)
Repotting assists your tomato plants in developing larger root masses, which in turn helps them survive the shock of transplanting, resist pests and diseases that prey on vulnerable young plants, and grow stronger overall.
If you’re bringing transplants home from a nursery or garden center, look for thick, sturdy stems and healthy green foliage free from insect damage, sunburn, and yellowing (which indicates watering issues or nutritional deficiencies).
I also try to avoid “top heavy” plants on tall, skinny stems, as it could be a sign they haven’t received adequate sunlight or been repotted.
3. Don’t be shy with container size, and choose a fabric pot over a plastic pot.
When it comes to tomatoes, the bigger the pot, the better.
Determinate varieties should be planted in 10-gallon containers at a minimum, while indeterminate varieties need, at the very least, 20-gallon containers to thrive.
Any smaller than these sizes and your plants may not be as productive as they could be.
My favorite type of containers are fabric pots, like these ones from Root Pouch. They come in either non-degradable or biodegradable versions, but for container gardening, I prefer the non-degradable Boxer line so I can reuse them year after year.
Fabric Pot | Saucer
Fabric pots are beneficial for plants with extensive root systems because they naturally “air prune” the roots.
The effects of air pruning in breathable fabric pots are best seen when compared side by side with plants contained in non-porous plastic pots.
When the roots in plastic pots grow long enough to hit the sides of the pot, they continue to grow round and round in a constricted pattern (spiraling, kinking, and twisting around themselves), eventually becoming rootbound.
Roots in fabric pots, on the other hand, are exposed to air as they grow. This exposure “burns off” the tips of the roots, which stops them from growing long and spindly. Instead, they branch off and form new, shorter, fibrous feeder roots.
Read more: Best Grow Bags for Your Garden
Because growth is well distributed throughout the soil volume (and not just on the edges of the pot), the dense network of branched roots is able to increase the plant’s uptake of water, utilize all available nutrients, and aid in its natural defenses.
Left: Rootbound plant from a plastic pot. Right: Air pruned roots from a fabric pot. Image by Root Pouch.
The permeability of fabric pots also helps to promote proper drainage of excess water and improve oxygenation to the roots (which maximizes the plant’s metabolic performance and, in turn, boosts crop yields).
In cooler climates, however, black plastic pots do serve a practical function. They hold heat in and keep roots warm in late spring to early summer, when tomato transplants are most susceptible to temperature swings.
On the flip side, black plastic pots may get too hot in the peak of summer, so they need to be shaded to prevent the rootball from overheating.
You can wrap or cover plastic pots with shade cloth, canvas, or towels to insulate against the heat (office binder clips work great for securing them), as well as try to keep them off heat-retaining surfaces like concrete.
Whichever kind of container you use, be sure to place a heavy-duty saucer (I use this one) underneath before you load it up, and have it placed exactly where you want it—it’ll be very heavy to move later on.
Not only will the saucer protect your deck or patio from standing moisture, it will allow your plant to absorb any excess water over the course of a hot day.
4. Use high-quality potting soil.
Plants in containers need a good combination of breathability, absorption, and moisture retention.
The topsoil from your garden (as well as any commercially bagged mix labeled as “raised bed soil” or “garden soil”) is generally too dense for potted plants, and it increases the risk of your tomato plant picking up a soil-borne disease that’s otherwise easily preventable.
I recommend using a high-quality premium potting soil or potting mix like this one, and try to avoid reusing potting soil from past seasons if your plants had pests or diseases. You can also make your own potting mix with only three ingredients.
Spread about 3 to 4 inches of potting soil on the bottom of your container, then continue with Step 5.
5. Feed your tomato plant well.
Tomatoes are heavy feeders and need ample nutrients to produce well and long into the season.
Before putting the tomato transplant in its final planting hole, add the following amendments to the soil and stir them around a bit:
- 1/2 cup of tomato/vegetable fertilizer
- 1/4 cup of fish meal
- 1/4 cup of bone meal
- 2 aspirin tablets
- Handful of crushed eggshells
Fabric Pot | Saucer
Related: Fish Heads Are the Secret to Growing the Best Tomatoes
Once the amendments are in, spread another 2 to 3 inches of potting soil on top.
6. Bury the stem of the tomato plant.
Gently pinch or snip off the lowest sets of leaves until you’re left with a bare stem on the bottom one-third to one-half of the stem.
Center the tomato plant in the pot and fill the remainder of the pot with more potting soil until it’s filled to the brim (just below the last set of leaves). Gently shake the pot to settle the soil and add more as needed.
Fabric Pot | Saucer
Top off the soil with 1/2 cup all-purpose fertilizer (I like this one) and lightly rake it in around the base of the stem.
7. Water thoroughly and consistently.
Water the root zone thoroughly until the soil is evenly moist. I usually water the plant in, wait about 10 minutes, water again, wait 10 minutes again, and repeat until water runs freely out the bottom of the pot.
It takes a surprisingly large amount of water (at least a gallon, from my experience) to fully saturate the soil the first time. Don’t assume that just because the water drains right away on the first watering that the soil is soaked through.
Proper watering is the key to success when it comes to growing tomatoes in pots. Too little or too much water can stunt your plant’s growth, contribute to blossom end rot, or encourage pests in times of hot weather or plant stress.
For those same reasons, water only the root zone with a watering can, garden hose, drip irrigation, or soaker hoses (not overhead on the leaves) so you can see exactly how much water your plant is getting each time.
After the initial watering, and depending on the weather, you probably won’t need to water again until three days later. Check the top 3 to 4 inches of soil with your finger; if it feels dry, give it a good drink.
As summer goes on, you’ll want to check the soil a couple times a week to ensure a consistent level of moisture.
Plants in containers tend to dry out more quickly than those in raised beds or in-ground garden beds, so it’s not unusual to water at least once every other day as temperatures climb higher. The smaller the pot, the more often you’ll need to water.
Remember that tomato plants like to be watered deeply, so be sure to saturate the soil until excess water drains out the bottom. Give another nice, long soak only when the top 3 to 4 inches of soil feel dry.
8. Protect young transplants from frost with “walls of water.”
Generally, it’s a good idea to wait until nighttime temperatures are consistently above 45°F before you plant tomatoes outside.
But in climates with short or finicky growing seasons, sometimes you just need to get them outside sooner (or you never know when temperatures may dip below freezing). Here in Central Oregon, it’s not unheard of to get frost well into July!
Related: Find First and Last Frost Dates Accurately with This Custom Planting Calendar
One way that I protect my transplants in late spring to early summer is with “walls of water” (also known as tomato teepees).
They keep plants nice and toasty and are super easy to use (no need to take frost covers on and off each day).
Walls of Water | Tomato Ladder | Fabric Pot | Saucer
Walls of water enable you to plant your tomatoes up to six weeks before your last frost date, and keep them going up to six weeks after the first freeze, as they’re rated to withstand temperatures as low as 16°F.
(They haven’t failed me yet, though I’ve personally never used mine below 28°F.)
They also protect against wind, so they’re useful for delicate young plants that haven’t fully anchored themselves into the soil yet.
“Walls of water” is basically a large ring of heavy-duty plastic that’s sectioned off into long tubes. The tubes are filled with water, and the “walls” are placed over the plant with the weight of the tubes supporting them. You end up with what looks like a teepee around your plant.
Quick Tip: Place the walls of water over a bucket and fill the tubes partway with water until the walls can mostly stand on their own. Transfer the walls to your container over the plant, then continue filling them to the top with water.
Walls of Water | Steel Pail
Walls of water act as mini greenhouses, collecting heat from the sun during the day and radiating it back out at night.
They do need to be refilled periodically as the water evaporates, but they’re surprisingly effective in colder climates and I highly recommend using them if you want to get an early start on the growing season.
I usually remove mine once my tomato plants are a few inches above the walls (or I’m certain all danger of frost has passed).
Walls of Water | Tomato Ladder | Fabric Pot | Saucer
A simple way to remove the tomato teepee is to push all the walls in until water spills out the top and onto the soil.
Once the tubes are mostly empty, you can roll them down, lift them up over the plant, dry them out, and store them for next year. Then proceed with Step 9.
9. Add your support structure.
To reduce your chances of damaging the roots, add your tomato support at this stage before the plant grows too large.
If you are growing determinate tomatoes, the metal conical cages that you find in most garden centers will suffice. But, I am generally not a fan of them for indeterminate tomatoes, as I find they’re too flimsy to support the long, sprawling vines.
My favorite tomato supports are these tomato ladders (essentially very tall, burly stakes) and square tomato cages (which can be folded down when not in use).
Both of these supports are strong, extendable, and durable (I’ve used the same ones for years and they still look good as new) and they’re also attractive, if you care about that kind of thing.
Fabric Pot | Tomato Ladder | SaucerSquare Tomato Cage
Quick Tip: If you use tomato ladders, you can stake your plants first and then add the “walls of water” over them, making things a little more streamlined.
They’ve easily supported my container tomatoes that grew over 7 feet tall and are convenient to store away at the end of the season.
I’d say the cages are a little better at containing the vines than the ladders, as you can simply tuck your tomato branches back into the cage if they get too unruly.
Square Tomato Cage | Fabric Pot | Saucer
With tomato ladders, you have to stay on top of tying or clipping the vines to the stakes to keep them neat and tidy.
Tomato Ladder
Whichever support you use, don’t wait until you actually need it before you install it. It’ll be that much harder to wrangle a mature tomato plant into a cage than to just have it in place early.
10. Mulch the soil.
Mulching is essential for any garden, but it’s especially important for container gardens as it helps retain moisture in the soil.
Use an organic mulch like straw (not hay, which contains seeds), shredded bark, or arborist wood chips to cover the soil by at least 2 inches, taking care not to bunch it up against the stem.
One substantial layer of mulch should last the whole summer, and the straw can be composted with your spent tomato plants at the end of the season.
11. Fertilize your tomatoes consistently throughout the season.
Even with all that good stuff that you put in the planting hole, your tomato plants will need another shot of nutrients about six weeks into the season.
I like to use a balanced organic fertilizer, like this granular tomato fertilizer or this liquid fish and seaweed emulsion. Follow the package directions for proper application, and keep the fertilizer bag or bottle next to your plants so you’ll never forget to feed them.
Try to avoid high-nitrogen fertilizers, as you’ll end up with lots of lush green leaves, but no flowers or fruits.
I have a deep love for growing any and all types of tomatoes in all kinds of conditions, so if you have any questions about growing tomatoes in pots, please ask away in the comments!
Prep Time
10 minutes
Active Time
35 minutes
Total Time
45 minutes
Difficulty
Easy
Materials
- 1 tomato seedling or start
- 10- to 20-gallon container
- 25-inch heavy-duty saucer
- 1.5- to 3-cubic feet of high-quality potting soil (depending on container size)
- 1/2 cup of tomato/vegetable fertilizer
- 1/4 cup of fish meal
- 1/4 cup of bone meal
- 2 aspirin tablets
- Handful of crushed eggshells
- 1/2 cup of all-purpose fertilizer
- 1 Walls of Water tomato teepee (optional)
- 1 tomato support structure
- Organic mulch
Tools
- Trowel
- Garden snips or scissors
- Cultivator
Instructions
- Choose the right type of tomato. Determinate plants or indeterminate plants? Let your space and length of growing season guide you.
- Start with a strong and healthy transplant. Your tomato transplant should’ve been repotted at least once already and properly hardened off.
- Don’t be shy with container size, and choose a fabric pot over a plastic pot. You need a minimum 10-gallon container for determinate tomatoes and a 20-gallon container for indeterminate tomatoes. Place a saucer under the container before filling it, and make sure it’s in the spot you want it — otherwise it’ll be very heavy to move later.
- Use high-quality potting soil. Spread about 3 to 4 inches of potting soil across the bottom of the container.
- Feed your tomato plant well. Once you add your potting soil, stir the following amendments into the soil: tomato/vegetable fertilizer, fish meal, bone meal, aspirin, crushed eggshells. Then, spread another 2 to 3 inches of potting soil on top.
- Bury the stem of the tomato plant. Gently pinch or snip off the lowest sets of leaves until you’re left with a bare stem on the bottom one-third to one-half of the stem. Center the tomato plant in the pot and fill the remainder of the pot
with more potting soil until it’s filled to the brim (just below the last set of leaves). Gently shake the pot to settle the soil and add more as needed. Top off the soil with 1/2 cup all-purpose fertilizer and lightly rake it in around the base of the stem. - Water thoroughly and consistently. Water the root zone thoroughly until the soil is evenly moist. Water the plant in, wait about 10 minutes, water again, wait 10 minutes again, and repeat until water runs freely out the bottom of the pot. It will take upwards of 1 gallon of water to fully saturate the soil.
- Protect young transplants from frost with “walls of water.” This is an optional step for cold climates. If nighttime temperatures are consistently below 45°F at the time of planting, fill a Wall of Water and place it over your seedling to protect against frost. Remove the Wall of Water when the tomato plant is a few inches above the walls (or all danger of frost has passed).
- Add your support structure. To reduce your chances of damaging the roots, add your tomato support at this stage before the plant grows too large.
- Mulch the soil. Use an organic mulch like straw (not hay, which contains seeds), shredded bark, or arborist wood chips to cover the soil by at least 2
inches, taking care not to bunch it up against the stem. - Fertilize your tomatoes consistently throughout the season. Start feeding your tomato plant about six weeks into the season. Use a balanced organic fertilizer and follow the package directions for proper application.
Tomato Growing Sources
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Root Pouch Boxer Brown 10-Gallon Container | Root Pouch Boxer Brown 15-Gallon Container | Smart Pots 20-Gallon Fabric Pot | Generic Pots Black Premium 25-Inch Plastic Saucer | FoxFarm Ocean Forest Potting Soil | Dr.
Earth Tomato, Vegetable & Herb Fertilizer | Down to Earth Fish Meal | Jobe’s Organic Bone Meal | GeriCare Aspirin | Dr. Earth Premium Gold All-Purpose Fertilizer | Wall O Water Plant Protectors | Behrens Galvanized Steel Pail | Gardener’s Supply Company Stacking Tomato Ladders | Gardener’s Supply Company Square Heavy-Gauge Tomato Cages | Neptune’s Harvest Fish & Seaweed Blend Fertilizer
Growing Tomatoes From Start to Finish
- Grow Tomatoes Like a Boss With These 10 Easy Tips
- How to Grow Tomatoes in Pots — Even Without a Garden
- Fish Heads Are the Secret to Growing the Best Tomatoes
- How to Repot Tomato Seedlings for Bigger and Better Plants
- Why and How to Transplant Tomatoes (a Second Time)
- How to Transplant Tomatoes in a Trench: A Gardener’s Trick for Tall Plants
- Florida Weave: A Better Way to Trellis Tomatoes
- Fix Blossom End Rot on Tomatoes and Save the Harvest
- Tomato Leaves: The Toxic Myth
- Smells of Summer: Fresh, Fragrant Tomato Leaves
- The Power of Fermenting and Saving Tomato Seeds
View the Web Story on growing tomatoes in pots.
This post updated from an article that originally appeared on May 23, 2019.
container gardengardening fundamentalstomato
How to Repot Tomato Seedlings for Bigger and Better Plants – Garden Betty
No matter what climate you live in, growing tomatoes from seed always starts out the same way: figure out the best time to plant relative to your last frost date, start the seeds indoors, then transplant the seedlings after germination.
But where and how you transplant tomato seedlings makes all the difference between a mediocre tomato plant, and a staggeringly productive tomato plant that barely lets you keep up with it.
So what’s this trick that helps your tomato seedlings grow bigger and better from the get-go?
Transplanting the seedlings into bigger pots first, before you transplant them in the garden.
And you can do it while you wait for the soil outside to warm up. Here’s how!
Contents
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What are the benefits of repotting tomato seedlings?
Repotting tomato seedlings might feel like unnecessary work if you just want to move things along, but there’s a good reason for it: This extra step allows you to take advantage of their remarkable talent to grow roots along their stems.
Tomato seedlings are unique in that they like their stems buried deeply. They have the ability to form new roots (called adventitious roots) along their stems, which help the plants grow more vigorously.
In fact, if you live in a humid climate, you may have even noticed adventitious roots forming above ground from tiny bumps (nubs) on the stem.
(I like to call them “air roots,” and contrary to what many people think, the fuzzy hairs on the stems do not turn into roots themselves — they contain the oils responsible for the distinctive smell of tomato leaves.)
Yes, every single one of those bumps has the potential to be a root!
Given ample moisture and sunlight, these roots will continue to grow like the ones underground and can even plant themselves in the soil if they get long enough.
Transplanting tomato seedlings deep in the soil stimulates the adventitious roots and creates a larger and healthier root system that will take up more nutrients and anchor your plant when it finally goes in the ground.
When should you repot tomato seedlings?
Tomato seedlings are ready to be transplanted when they are at least 3 inches tall, and have their first true leaves, which are the second and subsequent sets of leaves that appear.
The first leaves that sprout (called cotyledons) are not leaves at all, but embryonic structures from the seed that provide nutrition until the seedling can make its own food.
Cotyledons naturally drop off after a few days once the true leaves unfold and begin the task of photosynthesis, making way for adult growth on the plant.
You should also pot up leggy tomato seedlings to keep them from stretching any further and growing pale and spindly. Burying the stems will strengthen them and encourage new root development.
How to repot tomato seedlings in 4 easy steps
Step 1: Gather the supplies you’ll need to repot your tomato seedlings.
Start with clean 4-inch pots and pre-moistened, high-quality potting mix (you can also make your own potting mix at home).
Don’t skip this step. Peat-based potting mixes are difficult to wet thoroughly when they’re completely dry, and you could end up with uneven moisture or water that just drains out the pot without being absorbed.
If several seedlings are growing in the same pot, some people will snip off the extras and keep only the strongest seedling, so as not to disturb the roots during transplant.
But if you transplant the seedlings before they become root bound, it’s easy to separate tomato seedlings without harming them (especially if all the seedlings appear healthy).
Step 2: Remove the seedlings from their seed starting pots.
Water your seedlings to loosen up the potting mix and keep the roots moist while you work.
If you started your seedlings in newspaper pots, unroll them. The roots should be nicely developed but not twisted around each other.
Step 3: Separate the seedlings.
Always handle tomato seedlings by their leaves, not their delicate stems. If a leaf pulls off, chances are it will grow back. But if the stem snaps, your seedling can’t be saved.
Separate the seedling by gently pulling on its leaves and wiggling it away from the potting mix. The roots should release easily.
Let the moist potting mix cling to the roots to protect them from drying out.
Step 4: Place a seedling in each pot and bury the stem up to its lowest set of leaves.
Position the tomato seedling in the center of the pot so that the lowest set of leaves is even with the rim of the pot.
Fill the pot with pre-moistened potting mix and gently pat it around the seedling to hold it in place. Tap the pot a few times on your work table to settle the potting mix, and add more as needed until the pot is filled to the top.
Water the seedling until it drains freely out the bottom.
Repeat Steps 1 through 4 for the remaining seedlings.
Disclosure: All products on this page are independently selected. If you buy from one of my links, I may earn a commission.
4 tips for taking care of your tomato transplants
1. Let your transplants acclimate under dappled light or party cloudy weather.
To minimize transplant shock, keep your tomato seedlings out of harsh direct sunlight for a day or two. Try to pick a period of calm weather so your transplants aren’t subjected to downpours or strong winds right away.
2. Don’t overwater your seedlings.
Tomato plants are susceptible to overwatering, so keep the potting soil barely moist at all times. Water deeply to reach the roots at the bottom (or soak pots from the bottom up), and only water again when the first inch of the soil feels dry to the touch.
3. Feed your tomato seedlings with an organic fertilizer.
Even when they’re this small, tomato plants are heavy feeders (plants that need a lot of nitrogen and other nutrients to thrive).
Start setting the stage for vigorous growth by fertilizing tomato seedlings with liquid fish and seaweed emulsion (which gives them an instant shot of nutrients) or top dressing them with a granular vegetable fertilizer (which releases nutrients slowly over several weeks).
4. Transplant your tomato a second time for better root growth.
A tomato plant can be repotted two or three times before it’s transplanted in the garden, each time with more of its stem buried.
Moving the plant into a larger container at each transplant phase (for example, from a 4-inch pot to 1-gallon pot to 3-gallon pot) encourages the roots to keep branching out and form a robust, healthy mass.
Once your seedling grows up to three times the height of its pot, follow my guide on why and how to transplant your tomato plants a second time.
Growing Tomatoes From Start to Finish
- Grow Tomatoes Like a Boss With These 10 Easy Tips
- How to Grow Tomatoes in Pots — Even Without a Garden
- Fish Heads Are the Secret to Growing the Best Tomatoes
- How to Repot Tomato Seedlings for Bigger and Better Plants
- Why and How to Transplant Tomatoes (a Second Time)
- How to Transplant Tomatoes in a Trench: A Gardener’s Trick for Tall Plants
- Florida Weave: A Better Way to Trellis Tomatoes
- Fix Blossom End Rot on Tomatoes and Save the Harvest
- Tomato Leaves: The Toxic Myth
- Smells of Summer: Fresh, Fragrant Tomato Leaves
- The Power of Fermenting and Saving Tomato Seeds
View the Web Story on repotting tomato seedlings.
This post updated from an article that originally appeared on April 7, 2011.
gardening fundamentalstomato
How to grow tomatoes on a windowsill in a pot
Today I will tell you how to grow tomatoes on a windowsill. If they had told me three years ago that I would grow tomatoes on the windowsill … But there is a simple explanation for this – it’s worth growing one unusual herb and away we go … After successfully grown oregano, thyme, lavender, tarragon, chives, lemon balm, watercress -lettuce apparently the turn of heavy artillery has come :).
Armed with the recommendations of my grandfather, an experienced gardener, I decided on this adventure. In stock: a large, bright balcony on the southeast side, cherry tomato seeds (positioned as balcony varieties), soil of dubious quality and 2 pots of 2 liters (perhaps they will be too small).
I offer my version of growing tomatoes on the windowsill, in detail and in pictures. So far everything is going well!
1. Balcony tomato seeds that are used in the experiment.
2. Balcony golden seeds. I took a cotton pad and moistened it with warm water, poured out a dozen seeds, moistened them with a spray bottle.
3. Tomato Cherry seeds. Same procedure as for Balcony Gold seeds.
4. Moisten another cotton pad and cover the seeds. A moist environment allows the seeds to wake up and swell a little. One day is enough, I got 2 days. Didn’t wet additionally. I did not pickle with manganese, since it is impossible to buy it in a pharmacy.
5. Ingredients for the soil mixture: prepared soil on peat and humus, perlite and vermiculite. The soil was previously calcined in an old pan in the oven – about 2 hours. How to disinfect the soil wrote here.
6. Ash as the first potash fertilizer and additional soil disinfection.
7. Phytocide returns the necessary bacteria to the sterile soil, without which the plant will not absorb nutrients. I prepare the solution according to the instructions, moisten the soil (not abundantly, in no case should the earth be turned into mud). I water all the plants in the house with the remaining solution – most likely the bacteria in the water quickly die, so this watering cannot be called fertilizer.
8. I always add perlite and vermiculite to the soil. Not more than 30% of the soil volume. Vermiculite is a mineral that has been processed at ultra-high temperatures to become porous. The pores in vermiculite are filled with oxygen, absorb a lot of water and gradually release it into the soil, preventing the roots from rotting. It is a natural source of potassium and magnesium. Perlite works in much the same way as vermiculite, loosening the soil like sand. The combination of these minerals improves soil quality.
9. Added ash. It is recommended to add a teaspoon with a slide per liter of soil.
10. I made holes in 100 g cups and filled them with earth. The seeds were applied 2 per cup, pressed quite a bit into the soil, 3-5 mm. Wet the surface with a spray bottle. The glasses were marked with the letter of the variety. It is convenient when all the cups are in one tray to turn them at the same time, for the sun.
11. I quickly built a greenhouse out of a bag, bamboo sticks and tape. Sowing thyme also fell under the film, for the company :). Seedlings sit in the greenhouse until the first shoots – loops. The temperature should be around 18-20 degrees, it is advisable to place the seedlings in the shade until they sprout. She covered the greenhouse for the night for a few more days, look at the weather and trust your intuition.
12. 4th day after sowing. The first time we irrigate the seedlings – carefully, from the sprayer, do not flood. We take it out into the light, but watch the temperature – the cups warm up, you can cook weak roots in the hot sun.
13. 7 day. Yellow tomatoes look much healthier, hatch faster and stretch well. Every day I irrigate the crops a little.
14. 14 days. The first true leaves have appeared. You can make the first top dressing with mineral fertilizer. But if you make ashes, you can get by before transplanting into a pot. We irrigate the soil and spray on shoots – either early in the morning or in the evening. If the weather is cloudy and it is damp outside, you should not sprinkle the leaves (so as not to provoke fungi).
15. First true leaves on yellow tomatoes.
16. First true leaves on red tomatoes. The sprouts did not stretch out, everything suggests that they have enough light and nutrition. Can be moved to pots.
17. I have 2 liter pots. Most likely, for the root system of these varieties of tomatoes there will be little of such a volume and they will have to be transplanted before they decide to bloom. Moreover, it became a pity for the handsome men, and decided to put a couple in pots. The pots should have holes for draining water, 3 cm of drainage (expanded clay).
18. Spread prepared soil (same as for seedlings).
19. We remove the seedlings from the cup, turning it over, hold the seedlings. Everything is very easy.
20. Place the soil cup in the pot.
21. Filled the pot with soil around the tomatoes.
22. I marked varieties in pots with pictures cut out from seed bags.
23. You could have waited longer, the seedlings were too small. But through the glass, I saw the roots that had reached the bottom, I decided not to torment the plants.
24. Yellow bushes are likely to be larger.
25. A little less than a month has passed. This is Cherry.
26. This is Balcony gold. Both varieties are equal in size, look healthy.
I water moderately, daily. The next photo report will be prepared in 2 weeks.
Promised report. I water once a day, I don’t irrigate (I’m afraid fungi will like it too).
- Balcony golden. One month after sowing
- One month after sowing
- Cherry Cherry. One month after sowing
Tomatoes grow by leaps and bounds. So far, no problems.
Tomatoes have blossomed!
Tomato flowers
Tomato buds
Tomato flowers
Here comes the unbearable heat… I hope the tomatoes will be pollinated despite the high temperature. I shake flowering brushes twice a day, and the petals turn outward – they say this indicates that pollination is successful.
Due to the heat, I water very early in the morning and after sunset, but do not flood. The pots are white and reflect the light well, but you should probably cover them with paper. In the hottest period of the day, I remove the tomatoes in the shade, I’m afraid to burn them.
Stepsons grow little by little, I haven’t decided yet whether to remove them. I would like to grow greens and taste tomatoes . .. We need to read more on this topic. Any advice on what to do with stepchildren?
In general, I decided not to stepchild. And here are the tomatoes we have
Cherry Cherry
Golden Balcony
Today is October 28th. Total: the bushes of the Golden Balcony planted for the winter, and the Cherry is no longer there.
April 8th. Tomatoes overwintered well, blooming with might and main:
Tomatoes after wintering on the windowsill
pluses and minuses of a garden above the ground, as well as how to choose suitable varieties of tomatoes for planting and how to get a good harvest? Russian farmer
Container and soil composition Planting Pick
Description of the essence of the method
People resort to this method in winter, when they want to eat fresh and at the same time more fragrant and tasty, and most importantly, healthy vegetable, because it is not treated with chemicals.
Growing tomatoes in a pot is not much different from growing them in a vegetable garden, but there are certain differences. To date, many varieties of so-called potted tomatoes have been bred.
Low growing varieties are the best choice. When grown in open ground, tomato bushes can grow up to 25-35 centimeters, but indoor ones grow up to 40-50 centimeters. The trunk of such tomatoes is very strong and does not need to be tied up. They have compact bushes and a decorative look. The fruits on such bushes are small in size, but very tasty . It is due to the small size that a lot of fruits grow.
Pros and cons of an above ground vegetable garden
Before you start growing potted tomatoes, it’s worth learning about the advantages and disadvantages of this method.
Benefits:
- savings on purchase;
- easy to grow and maintain;
- possibility of growing all year round;
- an abundance of green color in the room, which will calm the nerves and relieve stress;
- positive emotions for those who like to work in the ground.
Disadvantages:
- the smell of tomato leaves can cause migraines;
- high room humidity;
- possible occurrence of harmful bacteria in case of plant disease;
- lack of lighting in the room due to the height of the bushes.
Preparation
Tanks
The good development and condition of the plant and its roots, and later the quality of the fruit, depends on the correct selection of the planting tank.
Each bush needs a separate pot . The volume of such a pot should be at least 5 liters. But for shorter varieties, a three or four-liter pot may also be suitable. It should also be wide and have a cylindrical shape so that the roots can freely fit in it. Of great importance is the width, not the depth of the container. Such a container should have drainage holes so that there is no stagnant water.
When choosing a container for planting tomatoes, pay attention to the material from which it is made. It is best to choose pots that will not heat up quickly, such as clay or ceramic. If your choice fell on a plastic pot, then it is better to choose a white or light shade so that it does not attract a lot of sun.
Selecting Tomato Seeds
The selection of planting seeds should be taken very seriously. Seeds should be large and whole, without spots and darkening.
Low-growing varieties are suitable for growing in pots on windowsills. The choice of variety depends on the size of the window sill on which they will grow.
For a window sill
Small dwarf varieties of tomatoes are suitable for a small window sill.
Minibel
Up to 30 cm high, compact clusters of 8-10 fruits weighing 20-40 grams. Incredibly tasty and juicy tomatoes .
Florida Petit
Bush 30 cm high, bright red shade sweet tomatoes weighing 30-40 grams. One bunch has 15-20 fruits.
Balcony miracle
Early maturing home variety with pink tomatoes weighing 20-30 grams. Harvest already after 80 days .
We offer you to watch a video about the tomato Balcony miracle:
Balcony red
The height of the bush is about 30 cm , on which small bright red, sweet and fragrant fruits.
We offer you to watch a video about the balcony red tomato:
Bonsai
The yield per 30 cm bush is 500-600 grams of small red tomatoes. Despite the size, the tomatoes are very tasty .
We offer you to watch a video about the Bonsai tomato:
Bonsai micro
A bush of 15 cm, on which fragrant tiny fruits.
Pinocchio
The best variety for home growing in pots. Pinocchio variety is unpretentious and grows well .
We offer you to watch a video about the Pinocchio tomato:
For a balcony
For a wider insulated, with a large area for placing pots, larger varieties of tomatoes are suitable: . fruits are sweet and sour, yellow.
Red and yellow pearl
Height up to 50 cm. has sweet fruits weighing 50 grams.
Hermitage
These tomatoes can weigh up to 100 grams.
Native
Early variety with large raspberry fruits weighing up to 180 grams.
Igranda
Variety with round, fleshy bright red tomatoes up to 150 grams in weight.
Russian troika
Bush 60 cm high, fruits very large, fragrant up to 300 grams.
To select the right variety of tomato for you to grow, you need to plant several varieties and observe their behavior during growth.
Soil
Soil can be purchased from a specialist shop or prepared by yourself . It is better to stay on the ground that you prepare yourself. It is necessary to take black soil, sand and peat in equal parts. Also, this composition is enriched with minerals. Sifted charcoal is best. The soil is pre-disinfected by dousing it with boiling water.
If you decide to buy ready-made primer, then stop at the “Universal” primer.
Fit
Planting a tomato involves several important steps.
Seed disinfection
This procedure is carried out to prevent late blight. Seeds are soaked for 20 minutes in a weak manganese solution . Further, to increase germination, the seeds are placed for 10-12 hours in a growth stimulator.
Read more about how to process tomato seeds before sowing in our material.
Germination
Seeds selected for cultivation should be placed in a small bowl and covered with moistened gauze. Then they are sent to heat for 3-4 days. Over time, the seeds appear small roots. After that, we choose a place for planting.
Container and soil composition
The best option for growing is plastic or peat container up to 200 ml. It is possible to use small pallets.
The container must be filled with soil. It is recommended to use the following mixtures:
- An earthen mixture of 45% black soil, 5% sand and 50% humus is pre-treated with manganese. It is important that it is not clayey.
- A mixture of 5 parts of soil and humus, and 1 part of sand and peat.
Urea (8-10 g per bucket), wood ash (1-2 cups), superphosphate (40 g) and potash fertilizers (40 g) are added to this mixture. Then it is well mixed and distributed in containers.
Planting
Place the seeds in small holes at a distance of 2 cm and a depth of 1-1. 5 cm. Moisten the soil before sowing . After sowing the seeds in the ground, the containers with them are covered with glass or film.
Tanks are stored in a warm place with a temperature of +25…+30 degrees until germination.
Picking
After the appearance of the first shoots, the containers are transferred to a place with a day temperature of +22 … +25 degrees, and a night temperature of +15 … +17.
After the appearance of at least two leaves, tomatoes dive and planted in a permanent place. You can learn more about growing tomato seedlings from seeds without picking here.
Maintenance and watering
Watering will vary depending on age and season. During the first month, the soil should be watered moderately daily or every other day. Further watering is carried out less often, but more abundantly. From the moment the ovary appears, the drying of the soil is unacceptable. Water for irrigation should be at room temperature + 20-25 degrees. The soil should be moist, not eroded.
Watering is best in the evening . In the daytime, it is better to water through the pan. Do not water tomatoes on particularly sunny days. Spraying helps on hot days. In hot periods, it is better to overfill, and in winter, on the contrary, underfill.
Lighting
This point should also be given a lot of attention, as tomatoes are very demanding on light.
Grow on the south or southeast side. In case of insufficient lighting, it is necessary to additionally highlight the bushes.
Turn the bushes to the light once every 2 days to get even light.
On cloudy or winter days, extra lighting is required . To do this, use lamps with white or daylight, which can be placed close to the bushes.
Top dressing
Organic fertilizers are used for top dressing. In order not to spoil the crop, no chemicals are used. Well-rotted manure diluted in water is also well suited. To do this, 2 tablespoons of manure is diluted in 1 liter of water. You can also feed with ashes. Take 1 teaspoon of ash per 1 liter of liquid.
Pasynkovanie
Additional stalks may appear in the leaf axils, which are called pasyns. To get a good harvest stepchildren must be removed from the bush . They do this when it grows from 1 to 3 cm. They simply break it off with their hands. Do not cut as this can lead to infection.
Yellowed or damaged leaves may also appear, which should also be removed.
Supports
Supports and ties are not necessary for undersized tomato varieties. Others simply need them.
Pegs are best used for support. To do this, when planting tomatoes in the ground, they dig a peg 50-60 cm long (above the ground). When the need arises, the plant can easily be tied to this peg. If the peg is not dug in immediately, but done when the bush grows, then the root system can be damaged.
For tying, use a nylon stocking or a strip of flannel fabric. Do this very carefully, without placing a node on the plant.
What result should be expected?
With proper care, you will get a good harvest of juicy, fragrant and very tasty tomatoes.
Fruit should not be left until fully ripe. They must be collected in an unripe form.
Common errors
- Excess moisture and high humidity in the room.
- Drafts in the room.
- Too much fertilizer.
- Lack of room to grow.
- Lack of light.
- Lack of nutrients in the soil.
Both children and adults love tomatoes, and their benefits for the body can hardly be overestimated. Our experts have prepared a series of materials on how tomato seedlings are grown, including in peat tablets, in the Chinese way, in five-liter and other bottles without a pick, in a snail.
All these errors can lead to diseases, wilting and death of bushes, as well as affect the quality of the crop.
We grow tomatoes at home at any time of the year
If you don’t have your own land, you can enjoy freshly picked fragrant tomatoes by growing them on a balcony or windowsill . Most often, people want to grow vegetables on the windowsill in winter, when the summer season is far away, but they want to tinker with the ground. But even in the warm season, this is an excellent solution for residents, for example, apartment buildings. Of course, this is not a way to fully feed the family, but an opportunity not only to save a little, but also to get moral satisfaction. It is pleasant for everyone not only to see the result of their work, but also to taste it, because vegetables grown with their own hands are always the most fragrant and tasty, and most importantly, healthy and not treated with pesticides.
Growing and caring for tomatoes in an apartment is not much different from growing them outdoors and caring for indoor plants. But there are also some features. Breeders have bred a large number of tomato varieties specifically for growing in a room. If you want to grow tomatoes on a windowsill, then it is best to choose undersized varieties, such as Florida Petit (Little Florida) and Oak. Outdoors, plants grow 25 – 35 cm tall. In the room, they stretch up to 40 – 50 cm, but at the same time, the trunk of the plant is strong enough and you don’t have to tie up the plants.
They are distinguished by their compact size and high decorative effect. The fruits on them are small in size, but very tasty. And due to the fact that there are a lot of them on each bush, the harvest is quite decent. Also, low-growing varieties such as Pinocchio, Balcony Miracle, Buttons, Bonsai, Mikron NK, etc. have proven themselves well.
If you have a large, well-lit balcony or loggia, then you can try to plant large-fruited and tall varieties: “Bull’s Heart”, “Cream”, “De Barao”, “White Pouring”, “Carlson”. But in this case, it must be taken into account that for one such bush you need at least 10-15 liters of soil.
Planting tomatoes
Soak seeds in order to sprout faster. To do this, place them in a pale pink solution of potassium permanganate for 10-15 minutes. Then throw out the seeds that have not sunk to the bottom, and take out the rest, wrap them in a wet cloth and wait for them to hatch. If the manufacturer applied a special protective and nourishing film to the planting material, soaking is not necessary.
For planting tomatoes, “Universal” soil is suitable, which you can buy or make yourself by mixing black soil, sand and peat in equal proportions. To enrich the earth with minerals, it is better to add sifted charcoal. Before planting, the soil should be doused with boiling water, and then allowed to cool. Thus, it will be disinfected, warmed up and well moistened.
200 ml plastic cups can be used for seeding . It is desirable to choose glasses transparent so that you can control watering. Do not make holes for water at the bottom, because with a small volume, the soil will not have time to absorb enough water. The glass must be filled with earth, leaving at the top somewhere on the finger of free space. Make a hole 2 cm deep, plant 2 seeds, fill the hole with soil. After that, the glasses should be covered with plastic wrap to prevent moisture evaporation and placed in a dark place with a temperature of 24-26°C. On the third or fourth day, as soon as the first shoots appear, we transfer the crops to a cool window sill with artificial lighting so that the seedlings do not stretch too much, and do not water until the top layer of soil dries out to avoid the development of fungal diseases.
!!! Tomatoes are most dangerous for fungal diseases, the appearance and spread of which is facilitated by dampness. The development of the disease is prevented by sunlight and free access to fresh air. A good way to combat plant diseases is to spray with a Bordeaux mixture. To prepare it, it is necessary to dissolve 10 g of copper sulfate in a glass dish in 0.9 l of water, and dilute 20 g of slaked lime in 0.1 l of water. Pour milk of lime in a thin stream into the solution of vitriol, with continuous stirring. The finished mixture is stored for no more than 24 hours.
When two or three “real” leaves appear, transplant the tomatoes into large pots. For dwarf tomatoes, a 4-5 liter container will suffice, but the more space, the better. At the bottom of the pot, put expanded clay or pieces of foam, pour a layer of sand 2-3 cm and some soil. Lightly water the seedlings, and then carefully remove from the glass along with a clod of earth. Place the seedling in a pot, and fill the free space with soil. If more than one sprout has grown, then it is better to leave the healthiest one, and pinch off the rest with your hands at the root. Top up with 2-3 cm of earth and water. Thus, 5-7 cm should remain free in the pot to the top edge. This will make it possible to pour soil into the pot as the plant grows, thereby replacing hilling.
Watering
Tomatoes should be watered differently depending on the return and season. In the first month of tomato life, the soil should be moistened often, every day or every other day, but moderately. Further, the plants can be watered more abundantly and less frequently. When the tomatoes begin to bloom and the ovary appears, do not allow the earth to dry out. Tomatoes do not like high humidity. It is advisable to water the plants a couple of times a week, abundantly wetting the soil. For irrigation, it is better to use water at a temperature of 20-25 ° C. It is not necessary to erode the soil under the bush – it is enough that it is wet. It is best to water the plants in the evening. If it so happened that you need to water during the day, then it is better to do it through the pan. Do not water tomatoes on a sunny day. Water should not fall on the leaves or the trunk of the plant, because water droplets, like small lenses, focus the sun’s rays and plants can get burned. On particularly hot summer days, or if the air at home is very dry, spraying can save. During this period, adhere to the rule “it is better to overfill than underfill.” But the winter period and cloudy days, on the contrary, “it’s better to underfill than overfill. ”
Lighting
Tomatoes are very light demanding. In order not to use artificial lighting, it is better to plant seeds in late March – early April, and place the plants in the south or southeast. For uniform lighting every two days, you can turn the tomatoes with the other side to the window.
On cloudy short winter days, it is simply impossible to grow lush bushes in an apartment without additional lighting. It is no secret that light is the main component of the process of photosynthesis, which is important for a plant, without which normal growth and development of a plant does not occur.
Additional illumination can be arranged using white and daylight fluorescent lamps. Such lamps give a light similar to sunlight and at the same time do not emit heat. Therefore, they can be placed close enough to plants. Also, in specialized stores you can buy fitolamps adapted specifically for indoor growing vegetables.
Top dressing of tomatoes
For better fruiting, it is recommended to feed plants with organic fertilizers once every two weeks . You should not use chemicals, as there is a high risk of overdosing with the dosage and getting fruits full of nitrates, because if manure, ash and other organic fertilizers are provided by nature itself and plants take exactly as many nutrients as they need, then chemical fertilizers are absorbed by the plant uncontrollably. And if you overfeed, then at best the plant will die, and at worst (for you) case, the plants will become lush and beautiful, but their fruits can be poisoned. Therefore, for fruit-bearing plants, it is better to use only organic fertilizers.
Tomatoes can be fed with well-rotted manure diluted in water. It can be prepared in advance at the dacha, allowed to overheat, and stock up for the winter, and put to overheat on the balcony. When the manure is overheated, it smells quite strongly. If it is necessary to fertilize, but there is no balcony where manure in any container could overheat, then you can feed it with horse manure. When it overheats, it practically does not smell. They can be fed and not overripe. Top dressing with water infused with manure should be carried out once a week or two. You can alternate it with top dressing ash.
Fertilizing with manure stimulates plant growth and flower formation. But the plants may not be able to cope with the abundance of color, and the flowers will fall off without forming ovaries ( when 2-3 bunches of tomatoes are tied, remove the remaining peduncles and stepchildren to reduce the load on the plant ). In this case, the way out of the situation will be ash. It promotes the formation of ovaries, as well as the growth and ripening of fruits. Ash can simply be sprinkled on the ground around the plant or diluted in water and fed with this solution.
For fertilizing with manure, it is enough to dilute two tablespoons of manure (with a slide) in a liter of water. For top dressing with ash – one teaspoon of ash must be diluted in a liter of water.
Stepping
Further care of plants necessarily includes such items as pinching and bush formation. From the axils of the leaves grow the so-called stepchildren. Their growth requires a lot of nutrients necessary for flowering and fruit formation. In order to have more fruits, stepchildren must be removed so that the yield does not suffer. This is best done when the stepson has grown 1 – 3 cm long, breaking off with his hands, and not cutting off, to avoid infecting the plants.
When forming a bush, only one stepson is left – under the first inflorescence of the brush, thus forming a plant in two stems. Tie the stems to stakes as needed. In addition to stepchildren, it is desirable to remove yellowed and damaged leaves.
Tying up
All varieties of tomatoes, except for stunted ones, require tying up. Otherwise, the plant may not support its own weight and its trunk may break. If tomatoes grow on a balcony, then you need to think in a timely manner where the plants will be tied up.
Medium-sized varieties can be tied to a peg. When planting tomatoes in a large pot, a peg is also dug in with the plant, 50-60 cm long (from ground level). When the plant reaches the desired size, it can be tied to this peg without any problems.
If you do not prepare in advance and do not dig in a peg, then later, when the plant is already large, it will be possible to damage the roots.
You can tie up with an old nylon stocking, or a strip of flannel cloth. Just do it carefully, the node should not be placed on the plant.
Just like tomatoes, it is quite easy to grow cucumbers on the balcony all year round.
Pollination
Tomatoes do not require artificial pollination , but for better set, you can lightly tap the stem several times a week, shaking the flower clusters. After the main part of the fruit is formed, the top of the plant, as well as flowering brushes, should be removed, as they will not allow the already formed fruits to fully develop.
In case of poor ventilation, high ambient temperature, insufficient soil moisture and poor lighting, the leaves of plants do not twist, but stretch upwards, flowers and fruits fall off. It is often necessary to ventilate the room and water the plants, carefully monitor the temperature regime. With excessive watering and top dressing, on the contrary, a powerful dark green bush with weak flower tassels is formed. In this case, the plant is fed less often, the soil is not watered for about a week, and the flowers are pollinated by hand using cotton swabs.
Lemons grown in an apartment look very nice (and tasty).
– It is better to give preference to small-fruited, but high-yielding hybrids and tomato varieties. In a small area, it is difficult for a plant to feed large fruits, there will be few of them or they will ripen for a long time. Small fruits ripen gradually, which will provide fresh vegetables every day.
– Choosing the right seed is important. For growing in a city apartment, self-pollinated early maturing undersized or bush hybrids will be most suitable. Nowadays, special varieties are also bred for home growing (in this case, the seed bags will say “suitable for growing in an apartment”).
– In order for a beautiful, juicy, fruit-bearing bush to grow from a seed, the plant needs to provide the right temperature and the right amount of light. Vegetable beds should be located on the south or southeast windows. On short winter days, additional lighting with fluorescent lamps is mandatory.
– Do not let the soil dry out. In hot weather, the plant may drop flowers and ovaries. If there is no time to monitor soil moisture, you can arrange an “irrigation system”. To do this, you need to dig a plastic bottle into the ground, having previously made several holes in it. Which side to dig it in depends on the size of the pot. The main thing is that there is a funnel on the surface for pouring water. Thus, the roots will constantly receive moisture, and from above the earth will not be covered with a crust.
– It is enough to feed plants once a month. During flowering, the twigs need to be shaken a little to improve pollination. For these purposes, you can use a universal fertilizer for indoor flowers or specialized growth concentrates. But it is very important not to abuse fertilizers, the saying “you can’t spoil porridge with oil” is inappropriate here. The norm specified in the fertilizer instructions must not be exceeded. Better yet, divide it into two times (it is better to feed more often). In order not to burn the roots, the plant must first be watered with clean water, and only then with a fertilizer solution.
– Pots with seedlings and mature bushes must be rotated 180 degrees once a day . This is necessary so that the bushes are even, as plants tend to bend towards the light. And, at the same time, it is necessary to protect the plants from the scorching rays of the sun. Burns on the leaves and the yield can significantly reduce, and the appearance of the plant will be spoiled. To do this, you can “tint” the glass with white paper – and the room will not be so hot, and the plants will become more comfortable.
– Do not pick unripe tomatoes. Singing on the bush, they become fragrant and juicy. This is what we lack in purchased fruits
– Do not force plants to compete. By planting two bushes in one pot, you can not only not increase the yield, but lose it altogether. If there is nowhere to transplant extra plants, it is better to throw them away altogether, and then the rest will be pleased with a generous harvest.
P.S. It is no secret that many insects, including mosquitoes and ants, cannot stand the specific smell of tomato leaves. Several potted plants tomatoes on the windowsill will become a reliable barrier to mosquitoes in the hot season.
Growing tomatoes in pots
Home » Tomatoes » Growing tomatoes in pots
How to grow ornamental tomatoes in pots
Not everyone has personal plots. Fans of freshly picked tomatoes can grow tomatoes at home. It is important to know a number of tricks that will help the plant not to stretch, and the fruits to be juicy and sweet.
Choose a variety and plant seeds
Buy seeds first. This is a crucial moment. Only low-growing varieties are suitable for growing tomatoes at home. The tall ones will stretch even more, will not be so decorative and will not give a full harvest. The following varieties are suitable for growing ornamental tomatoes: Bonsai, Garden Pearl, Ruby, George Bush, Japanese Room, Balcony Miracle “and other names of dwarf tomatoes. Indoor tomatoes give small fruits, they are the largest in the Balcony Miracle variety. After purchasing the seeds, decide on the sowing date. Tomatoes for home cultivation are planted from mid-February to the end of March. If you have a glazed balcony, there is an additional illumination lamp, then you can start sowing work early. In the absence of all this, select a date in mid-March. Tomato seeds for growing in pots are prepared in the same way as those that will continue to grow and develop in the garden. First, place them in a bag made of gauze and disinfect in a weak solution of potassium permanganate (it should be pink). After that, place them overnight in a nutrient solution prepared from water with a growth stimulator, micronutrient tablets or wood ash (1 teaspoon per 500 ml of water). Then place the bag of seeds in water, which should cover it by a third or half, and put it in a warm place for germination. After 3 days, the seeds will begin to hatch. While a very small part of the white root has appeared, place the container with the embryos in the refrigerator for the night or for a day. In the meantime, prepare the container. You can use juice or milk bags by laying them flat and cutting off the side. Fill them with nutrient soil and plant hardened seeds to a depth of 1.5 cm.
Picking, care for pot tomatoes
In such a container, they will grow for a month, then transplant them into separate pots, you can use yogurt. Do not overmoisten the seedlings and create a temperature of no more than + 20 + 23 ° C for them so that they do not stretch out. After 3-4 weeks, dive them a second time to a permanent place – into spacious pots. They should be large enough – at least 15 cm in diameter and 20 cm high. Put a peg next to each plant and tie the stem to it. Spend the first top dressing 2 weeks after planting the bushes. To do this, dissolve the mullein in water in a ratio of 1:10. When the plants begin to bloom, feed them with a solution of potassium humate and trace elements. Shake the stem slightly every 3 days to improve pollination. Harvest the fruits as they ripen so that they do not interfere with others to sing. That the fruits of indoor tomatoes were sweet, grow them on a sunny balcony or window. In the shade, they will be sour. Tomato is a perennial plant. Do not throw it away in the fall, but leave it to winter in a pot, putting it on the windowsill and watering it infrequently. In the spring, the plant will have new leaves, start feeding, lighting it up and soon you will wait for the fruits.
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Tomatoes and peppers at home – on the windowsill
How to grow tomatoes and peppers at home
Everyone can set up a garden on the windowsill in their apartment if they follow this detailed instruction.
Moreover, now there are varieties and hybrids of vegetable crops of modern selection, specially designed for growing in an apartment. These are undersized plants with a height of 20 to 40 cm, the fruits are not large (20 to 40 g). Such plants grow well and bear fruit abundantly in flower pots. So the most important thing here is to choose the right variety and follow the simple rules of agricultural technology.
GROWING TOMATOES IN FLOWER POT
Potted tomato varieties:
- Pinocchio
- Florida Petit
- F1 Citizen
- Balcony miracle
- Baby
- Bonsai
- Pearl
- Golden bunch
- Room Surprise
- Rowan beads
These tomato varieties are included in the State Sort Register and are recommended for growing indoors. They are also suitable for growing0003
on balconies and loggias, as well as for greenhouses and even for open ground. Such tomatoes are propagated by seeds and cuttings – both twigs and stepchildren from a fruiting plant.
We sow seeds
Shop-bought seeds are usually pre-sowed. They are disinfected and are often sold in granules along with trace elements and pesticides. Such seeds are planted in a moist substrate without prior soaking in potassium permanganate.
Self-obtained seeds should be placed in a pink solution of potassium permanganate for 15 minutes. At the same time, seeds suitable for sowing will swell and sink to the bottom, while empty ones will float. After disinfection, the seeds are germinated in wet gauze for 3-7 days. Gauze is moistened daily. Seeds with a hatched sprout (up to 4-5 mm long) are ready for sowing. They are embedded 2 cm into a moist substrate. Until a sprout appears on the surface of the soil, the soil in the pot should always be moist (but not wet). As soon as the seedlings have the first true leaves, young tomatoes are seated in individual pots.
Planting stepchildren
When vegetatively propagating indoor tomatoes, it is important to remember the following:
- only fits stepchildren approx. 20 cm long;
- on the other side of the stepson, which will be placed in water for the development of the root system, remove all leaves and cuttings.
- those leaves that are above the water, it is better to reduce to half the area of the leaf plate: so the evaporation of moisture will be less.
With vegetative propagation, your tomatoes will yield a month and a half earlier than those plants that were grown from seeds. However, the yield from tomatoes grown from seeds is much larger, and immunity to diseases and pests is better.
Seat preparation
We take a flower pot with a volume of 3 to 5 liters. We place a drainage layer at the bottom of the pot – it can be expanded clay, sand or small pebbles.
We prepare the substrate: peat, sand, sod land, humus in a ratio of 1:1:1:1. You can purchase a universal substrate at a gardening store.
During planting, picking is carried out – a piece of root about 5 mm in size is plucked off, this will enhance the growth of lateral roots and the root system of the plant will be more powerful.
Care for indoor tomatoes
- Carefully remove the lower leaves from the tomato and pour the substrate into the pot as it settles.
- The temperature regime should be maintained + 12-15 ° C, and when the first flowers appear, the temperature should be raised to + 20-25 ° C.
- When the flowers appear, they should be pollinated artificially with a soft brush, transferring the pollen to the pistils. Pollination is carried out from 8 to 10 am.
- Water the tomatoes in the evening with settled warm water. It is important that drops do not fall on the stem and leaves.
See also: Cherry tomatoes (photo) at home
GROWING PEPPERS IN HOME
It has already become customary for us to grow hot peppers of the famous Ogonyok variety with red miniature fruits on the windowsill. Also suitable for growing on the windowsill are the varieties Multicolored, Carnival, Forty Brothers, etc. But you can also grow sweet peppers in flower pots. Compact pepper varieties are ideal for home breeding, they are unpretentious to growing conditions and resistant to diseases and pests. The growth of such plants will reach half a meter and it will fit perfectly into the size of your window.
Sweet pepper varieties for home cultivation
Yarik – a variety specially bred for flower pots. The bush has a height of up to 80 cm, abundantly bears fruit with yellow cone-shaped fruits 4-6 cm long. Peppers are very tasty, and the bush itself with fruits resembles a decorated Christmas tree. This variety bears fruit all year round. In winter, seedlings need illumination with phytolamps.
Chocolate F1 – this hybrid is traditionally grown by summer residents in greenhouses and open ground, but the plant also feels good as a pot culture. This is a low compact plant, and its fruits have an unusual truncated cylindrical shape and a beautiful chocolate color. The hybrid bears fruit very abundantly, the fruit weighs an average of about 120 g with a wall thickness of about 7 mm. Peppers are very tasty both in fresh salads and in pickled form.
Watercolor – fruiting all year round in flowerpots. The bushes have a height of about half a meter and are very decorative due to the fact that the leaves and fruits are arranged in the form of bunches. One bush gives about 50-60 fruits at the same time, the weight of each fruit is up to 30 g. By the way, the variety tolerates shading perfectly and has a strong immunity to any diseases. Glossy cone-shaped scarlet peppers have thin walls, they are very tasty, although each fruit is “one tooth”.
Treasure Island – the fruits of this variety will ripen on your windowsill in 90-100 days after emergence. Peppers are orange-red in color, heart-shaped, their weight is about 60 g with a peel thickness of about 7 mm.
The firstborn of Siberia – with a small size of the plant gives large fruits weighing about 100 g. The peppers are fragrant, tasty and very beautiful – bright red.
Dwarf – this variety is distinguished by juicy, red, fleshy fruits of a beautiful cone shape and weighing up to 80 g with a wall thickness of 9mm. Harvest appears within 100-110 days after germination.
Note
When germinating pepper seeds, it is important to prevent the fabric from drying out: it must be moistened from time to time with warm water.
Sweet pepper varieties Etude, Karat, Curiosity also grow well on the windowsill in flower pots.
Gift of Moldova – distinguished by incredibly tasty and sweet large fruits of dark red color (wall thickness 6 mm, weight about 90 g). True, the harvest will have to wait a long time – up to 136 days.
Swallow – peppers that grow on a bush of this variety have a strong aroma, they are beautiful red, juicy and large, with thick (5 mm and thicker) walls. True, from the moment the shoots appear until it will be possible to serve pepper to the table, at least 130 days will pass.
Related link: Growing hot peppers at home
Preparing seeds for sowing
Before sowing, the seeds should be disinfected by holding for 20 minutes in a 2% solution of potassium permanganate, then rinsed with water at room temperature and soaked in a solution of a growth biostimulator (this can be “Epin” – 2 drops per 100 ml of water or “Zircon” – 1 drop per 300 ml of water). In this solution, the seeds are kept for 24 hours at room temperature, after which they are placed in damp gauze in a dark, warm place (+20-25 ° C) for 72 hours.
When the seeds have hatched, they can be sown.
Note
When growing peppers indoors, it is easiest to purchase ready-made soil “Terpa-Vita” or “Ogorodnik”, enriched with microelements and not containing harmful microflora.
Pepper seed sowing time for home cultivation
Late February – early March |
It is important to protect the plantings from the bright sun, otherwise the pepper will slow down the growth. During spring sowing, hatched peppers are kept on the north window. |
December, January |
Pepper seedlings need 12 hours of daylight. When sowing in winter, additional illumination with fluorescent lamps is necessary. |
Late July – early September |
Best time to sow peppers. Seeds germinate quickly. However, too high temperatures will slow down the growth of seedlings. |
Ordinary garden soil is first disinfected with a dark solution of potassium permanganate, then watered. The optimal composition of the substrate is soddy soil, humus and sand (2: 1: 1).
Soddy soil for peppers is taken from the place where meadow clover grows.
Ash (2 cups per 10 kg of soil) and dolomite flour (15 g per 1 kg of soil) are added to the substrate. Hydrogels are also often used, which, when swollen, absorb excess water, make the soil more air and water permeable, and retain nutrients.
Seeds are sown in peat pots, two seeds each, watered and covered with cling film. Peppers germinate at a temperature of + 25 ° C for 7-14 days. It is desirable that the hatched seedlings be lit from 7.00 to 21.00.
When sprouts have appeared, the film is pierced with a knitting needle in several places. The film is removed when the peppers have 2-3 new leaves. A weaker plant is removed, a strong sprout is transplanted into a deep pot, slightly shortening the root by a third.
The soil in the pot is watered abundantly for 24 hours, a depression is made in the center of the pot, an hour before transplanting, the earth around the sprout is abundantly moistened with water to make it easier to get the tender root out of the ground. Having shortened it, the sprout is placed in a recess so that the central root does not bend, and the leaves are 2 cm above the ground. The soil around the seedling is compacted with your fingers and the plant is watered abundantly. For young peppers, drafts and temperatures below +13 ° C are detrimental.
Peppers for home cultivation – self-pollinating. Harvesting must be done independently and in a timely manner, leaving only 4-5 fruits on each bush for beauty.
Related link: Pepper at home – planting and care
Pepper Care
Watering |
As the soil dries up |
Irrigation is carried out with settled water at a temperature of +30 °C. Also, it is sprayed daily with warm water, and during the heating season, the battery is covered with a damp cloth. The soil must be loosened after each watering |
Light |
Pepper daylight hours in winter should be 12 hours |
The plant is turned from time to time with different sides to the window. The lamp will fit with a white spectrum. In summer, direct sunlight on the leaves is unacceptable. |
Temperature rating |
Day+25-27°C Night+10-15°C |
In summer, pepper is kept in the shade or on a balcony, in winter – on the south window, protecting it from drafts |
Top dressing |
Once every 14 days, after watering |
Suitable nitrogen fertilizer for indoor plants. You can feed a solution of ash: 6 tbsp. l. ash per 3 liters of water). It is useful to feed pepper with decoctions of nettle, plantain, clover. |
Windowsill garden
Tomatoes and peppers
Last year, in mid-January, I sowed seeds of Balcony Miracle and Pinocchio tomatoes, as well as Orange Miracle hot peppers. I filled the plastic cups with purchased soil, sowed 2 dry seeds in each and covered it with a film. A week and a half later, tomatoes hatched first, and then peppers appeared. The film was gradually removed completely. In conditions of short daylight hours, the seedlings had to be illuminated with a fluorescent lamp. Once every two weeks, I fed according to the instructions with a solution of Biohumus. Once the seedlings, so as not to stretch out, were sprayed with Athlete. When the seedlings of tomatoes reached 10 cm, they transplanted them into pots with a volume of 2.5-3 liters with holes.
Drainage from expanded clay was poured onto the bottom of each, a little bit of earth on it, fresh banana peel (I didn’t cut it very finely, because it rots quickly), and then soil again to the middle of the container.
Tomato bushes were covered with soil up to the cotyledon leaves and sprayed with Epin’s solution. As the plants grew, I added earth to grow additional roots. But pepper, unlike tomatoes, does not like deep planting and adding soil. Therefore, I transplanted it carefully, without damaging the roots and without falling asleep the root collar. I also took purchased soil for transplantation, but with a low content of peat (peppers do not like it), adding humus and forest soil to it “by eye”.
Here comes the harvest!
The longer the daylight hours became, the faster the plants grew stronger. When it became warm enough outside, she took the pots out to the balcony. I watered it every day (on warm days), once a week I sprayed it with HB-101 according to the instructions. I prepared bread and yeast top dressings for tomatoes and peppers {editor’s note: see recipes above). The harvest from tomatoes of the Pinocchio variety was wonderful: there were a lot of fruits from large cherries, all very sweet. And the bush itself was just handsome, unpretentious, took up little space. By the way, the stepsons, which she cut off from him in the fall, went to growth. But I won’t sow the Balcony Miracle tomato variety anymore: the bush grows more than a meter, there are few fruits and the taste is not very good.
Let’s crunch a cucumber!
In February, she sowed the seeds of self-pollinated hybrids of April F1 cucumbers (fruits are long, smooth) and Prima Donna F1 (beam-type gherkins). I transplanted seedlings three times very carefully, trying not to damage the roots. Each time, the container took more than the previous one: I replaced the 5-liter ones with 10-liter ones, because the larger the volume of the pot, the better the fruiting.
In the care of cucumbers, it is important that on the windowsill
was free from drafts, scorching sun and extreme temperature changes that can lead to root rot. Good lighting and humidity are also important. Why, on hot days, cucumbers were sprayed with warm water in the morning and evening (you can add a little milk or any fermented milk product to it).
I watered cucumbers more often than tomatoes – drying out of the earth is unacceptable for them (therefore, it is better to add a little hydrogel to each pot). But before especially cold nights, watering was canceled. She fed cucumbers in the same way as tomatoes and peppers, tied up the whips. She cut off the first ovaries, allowing the plants to gain strength, and soon the cucumber harvest was not long in coming!
Top dressing
Yeast:
Pour 1 liter of warm water into a 1. 5 liter jar, add some sugar or old jam and 1 tsp dry yeast. Stir, put in a warm place. After 3-4 days, dilute with warm water 1:3 and water the plants under the root.
Khlebnaya:
Soak a handful of crackers or bread in 3 liters of warm water for 2-3 days. Stir. Do not strain. Water the plants under the root (if the infusion is too thick, dilute with water). After watering, sprinkle the bread with earth.
© Author: Tatyana SAYGANOVA, Moscow.
Video – growing tomatoes and peppers at home
Domestic cultivation of tomatoes and peppers
Watch this video on YouTube
vsaduidoma.com
How to grow tomatoes in a greenhouse?
Tomato is one of the most popular vegetables, which has a lot of useful properties and excellent taste. The use of tomatoes for food has long been not subject to the seasonal ripening of this crop. And this is due to the fact that the cultivation of tomatoes in the greenhouse is becoming more widespread. you can do this for yourself, to always have fresh vegetables at the table, or for commercial purposes. In any case, in order for your crops to sprout and the harvest to be rich, you will need to learn some rules for growing tomatoes in a greenhouse.
Tomatoes are watered once every 5-6 days, while the required amount of water is 4-5 liters per 1 m².
Necessary seed preparation
Before proceeding with the sowing of seeds, it is necessary to carry out their preliminary preparation.
With some preparatory procedures, you can increase the number of germinated seeds. To do this, you first need to treat the seeds with a solution of potassium permanganate (or potassium permanganate). The treatment solution should have a dark cherry hue, that is, be sufficiently saturated (200-250 ml of water 1 g of manganese). For processing, you need to fill the seeds in a cloth bag, which will be placed in the solution for 15-20 minutes. After treatment with a solution, the seeds must be washed with water. Such treatment will increase seed germination, strengthen them, and also prevent their infection with viral diseases.
The next step is to feed the seeds. To do this, they must be placed in a special solution containing any of the following components:
Ways of fastening tomatoes on a trellis: 1) easy. 2) more rigid. 3) stem garter at the bottom. 4) garter loop.
- wood ash;
- nitrophoska;
- fertilizer “Ideal”;
- sodium humate powder.
For 1 liter of water, the required amount of wood ash or liquid fertilizer is 1 tbsp. l., nitrophoska will need only 1 tsp, and sodium humate powder even less – 1/4 tsp. After the seeds placed in the bag are soaked in a solution based on one of these components for 12 hours, they should not be washed, but placed in a container with clean water for another day. Nutrition is especially required for large seeds. It is desirable to carry out the procedure in a warm place, in which case the temperature of the solution and water will be maintained at the required level – 24-25 ° C.
The seed is then hardened. To do this, they need to be put in the refrigerator at a temperature of about + 1-2 ° C. Approximately this temperature in the middle of the refrigerator. The seeds should lie in the refrigerator for 1-2 days. Periodically they need to be sprinkled with clean water. This is necessary in order to prevent the fabric bags from drying out.
Scheme of pinching tomatoes.
Seeds to be sown directly from the refrigerator. If all procedures are performed correctly, then seedlings will appear very quickly, while almost all seeds will germinate. The exception is hybrid seeds. They are not subject to prior preparation. They must be sown dry, the soil for sowing must be moist.
Tall tomatoes and hybrids for greenhouse cultivation are sown in mid-February in boxes or boxes about 5 cm high but not more than 7 cm high. Several different varieties should not be sown in the same box. The soil in the containers for sowing should consist in equal shares of soddy soil, humus and peat. In each bucket of soil mixture, you need to add fertilizer for tomatoes. You can use a mixture of wood ash, potassium sulfate and superphosphate. For 1 bucket you need to take 1 tbsp. l. the first component and 1 tsp. the latter. This mixture can be replaced with river sand (volume corresponding to a 1 liter jar), to which 1 tbsp. l. superphosphate and wood ash.
Layout and dimensions of beds for tomatoes.
However, it will be much easier and more efficient to use ready-made soil mixtures, for example, “Tomato and Pepper” or “Live Earth”, since you do not need to apply additional fertilizers in this case. The soil mixture must be thoroughly mixed a few days before the planned sowing (6-7), and before sowing it is moistened and poured into a planting container. The soil must be compacted, grooves should be laid in it at a distance of 5-7 cm from each other, the depth of which should be approximately 1-1.5 cm. FROM. After that, you can start sowing. The distance between the seeds in the garden should be at least 1. 5-2 cm.
When the seeds are placed in the soil, they are sprinkled with the same soil mixture, but they should not be watered. Containers with crops should be in a room with a temperature of 22 to 24 ° C. The place for containers with crops should be light, they can be covered with a film, this will speed up the emergence of seedlings. Seeds will germinate in 5-6 days.
Care for seedlings
Seedlings grow slowly during the first 3 weeks. Progress in this process becomes noticeable over the next 2-3 weeks. In 5-6 weeks after the emergence of shoots, their height and size will already be quite large. During this period, it is necessary to prevent pulling seedlings. This can be achieved by maintaining the optimum temperature. During the first week after germination, the daytime temperature should be 16-18°C, and at night – 13-15°C. After it can be increased to 18-20°C and 15-16°C, respectively. This temperature regime must be maintained for 1 month. In the same period, watering of plants should be carried out 2-3 times: the first time when all shoots appear, the second – after 1-2 weeks, the third – 3 hours before transplanting seedlings.
The scheme of the formation of tomatoes in the greenhouse.
Top dressing of tomatoes in the greenhouse at the stage of growing seedlings in a box is not needed. When the sprouts acquire 2-3 true leaves, they need to dive into pots, the optimal size of which is 8×8 cm. The soil in the pots should be the same as in the box. It must first be watered with a solution of potassium permanganate.
The first feeding of seedlings is carried out on the 12th day after transplanting into pots. For it, nitrophoska or nitroammofoska is used at the rate of 1 tbsp. l. for 10 liters of water. Each pot must be watered 2 tbsp. solution. 3-4 weeks after the first transplant, the seedlings dive back into large pots. Immediately after this, the seedlings need watering. In the future, watering is carried out once a week with a moderate amount of water.
After another 2 weeks, the tomatoes are again fed with a solution of potassium sulfate and superphosphate. After 2 weeks – the second top dressing, also with a solution of nitrophoska.
If your seedling is still stretched out, it can be cut into 2 parts. Put the top one in the water, after a while it will take root. After that, the stem must be planted in a pot and grown in the same way as the rest of the seedlings.
Growing tomatoes at the main site
Scheme of planting tomato seedlings in the ground.
Planting tomatoes in the greenhouse should be carried out in mid-May, when the weather is still somewhat cool. In greenhouses for tomatoes, it is advisable to stretch the film in 2 layers in order to remove one of them when it gets warmer. In addition, in the greenhouse for tomatoes, vents should be equipped on top and on both sides. The peculiarities of growing tomatoes are that it is highly not recommended to constantly grow them in the same greenhouse, it is advisable to alternate them with cucumbers.
For planting tomatoes, the greenhouse must be equipped in a place that will be lit by the sun throughout the day. This will provide a higher yield. If the soil at the planting site is clay or loamy, peat, humus and sawdust must be added to it. You need to use 1 bucket of this mixture per 1 m² of soil for tomatoes in the greenhouse.
Pruning scheme for overgrown tomato seedlings.
Seedlings are planted in the prepared greenhouse beds with soil from the pot in which it grew. In this case, the beds should be located at a distance of 60-70 cm from each other. Throughout the summer, the beds in which tomatoes are grown should not be hilled or loosened. If, due to irrigation, the stems buried during planting are exposed, you just need to add the necessary layer of soil.
In order to achieve better flowering and a rich harvest, there are certain schemes for watering plants. So, for flowering, watering is carried out 1 time in 5-6 days. The required amount of water is 4-5 liters per 1 m². When the tomatoes bloom, until the fruit is formed, they are watered at the same frequency, but the volume of water must be increased by about 3 times. Irrigation is beneficial only if the water used has a temperature of 20-22 ° C. The best time for watering is morning. During the growing season, you need to feed the plants 3-4 times. To do this, you can use the fertilizer “Ideal” or nitrophoska.
How to grow tomatoes in a greenhouse
The technology of growing tomatoes has many nuances. The main difficulties of this process include falling flowers, twisting leaves, and so on. If you encounter any of these problems, then you need to pay attention to whether the growth of the plant is stunted and if so, for what reasons.
Greenhouse vegetable compatibility chart.
For example, if the plant is massive, has a powerful stem and large leaves, then the fruits will not form on it, since all the useful substances in it go into the vegetative mass. The reason for this may be excessive watering or abundant fertilizer with nitrogen-containing substances, as well as a lack of light. To solve this problem, it is necessary to reduce the frequency of watering, and increase the temperature by several degrees.
If the leaves of plants are too strongly directed upwards, then most likely they, on the contrary, do not have enough watering. In this case, you need to water the tomatoes more often, and reduce the temperature in the greenhouse by about 4-5 ° C.
Thus, in order to grow tomatoes in a greenhouse, it is necessary to adhere to certain rules, create certain conditions for the plants and carefully care for them. This will help you get a rich harvest that diversifies any table.
VseoTeplicah.ru
We grow tomatoes right on the windowsill or organic tomatoes in winter!
Tomatoes grown in winter, ripened in their garden, even on the windowsill, that’s where the special taste and joy are. If your balcony is insulated, then the tomatoes on the balcony will be no worse than on the windowsill.
Which varieties to choose
Now they sell a lot of different varieties. Which of them to choose?
To grow tomatoes on the windowsill, it is best to choose seeds of low varieties. Their fruits, most often, are not very large or small. This is exactly what we need, since they do not require a lot of land for planting.
These varieties are Winter, Cherry, Yamal, Mini, Japanese Dwarf, Bullfinch, Snowdrop, Chinese Room, Balcony Charm, Polar Early and many other varieties.
To grow tomatoes on the balcony, if it is insulated, you can choose taller and larger-fruited varieties. And care and everything else is no different from growing them on the windowsill.
What are the conditions for growing
Indoor tomatoes grow well if the right conditions are met. They don’t like waterlogging. They need to be watered very carefully, otherwise, they can get sick with a “black leg” or rot and die.
Tomatoes come from warm regions, they are born “Americans”, so they are thermophilic and they need a long sunny day. In order to provide them with this, it is necessary to keep the seedlings on the windows on the south side of the house, and this is excluded from the north.
- In short winter days, seedlings need to artificially increase daylight hours, turn on additional lighting. These can be fluorescent lamps, energy-saving lamps or ordinary, fairly bright lighting. Daylight hours must be at least 12 hours.
- The temperature in the room can be reduced to 15-16°C at night, but during the day it should be at least 25-26°C. If the room is very hot, then it is necessary to ventilate regularly, drafts are not afraid of tomatoes.
- Adding an excessive amount of organic fertilizer will cause a strong growth of green mass, and few fruits will be set, they will be small.
Step-by-step instructions for growing tomatoes
To grow indoor tomatoes, we first grow seedlings by purchasing seeds of the desired variety.
- We start by germinating these seeds. Seeds must be treated to prevent late blight. We do this by soaking the seeds in a slightly pink solution of potassium permanganate for 20-30 minutes.
- Preparing the land for sowing. To do this, you need peat pots or plastic cups, at least 200 ml. We fill them with a purchased special soil mixture or make (if we have our own plot) the mixture ourselves: 5 parts of soil + 5 hours of humus + 2 hours of sand, you can add a little peat. For a 10 liter bucket of the mixture, add 1 matchbox of urea + 1 box of potassium sulfate, a small handful of wood ash. All this is well mixed and sprinkled on the prepared container.
- We sow treated seeds. We moisten the prepared soil with a small amount of water and put 2-3 seeds into shallow, up to 1 cm, dimples, cover with earth. So that the earth does not dry out, we cover the containers with seeds with glass or film until the sprouts sprout. Put in a warm, but not hot, place. Then it remains to wait for shoots. If necessary, sometimes you need to slightly moisten the soil to make it easier for the seeds to sprout.
- After germination, remove the film, transfer the pots to the window, and make sure that the sprouts are light and warm. We regularly water the tomatoes on the windowsill, but little by little, we carefully monitor that there is no excess moisture in the ground.
- After the appearance of two true leaves, we make a pick, i.e. we seat the strongest sprouts in a separate bowl, where they will grow further. This dish should be much larger, its volume should correspond to approximately 7-10 liter bucket.
- Once every 10 days we feed the seedlings with ready-made mineral and organic fertilizers. How to breed and feed is usually written on the package. Do not forget to loosen the ground around the trunk, but very carefully, trying not to damage the roots.
- As needed, we tie the tomatoes to pegs, which we stick into the ground next to the trunk.
- Pasynkovanie. During the period of plant growth, additional stems appear in the axils of the leaves – these are stepchildren. They need to be removed, as they will take food from the fruit. You can leave 1 first stepson to form the second stem of the plant.
- When the fruits are already set, leave 4-5 brushes on the trunk, remove the rest along with the top of the stem and other inflorescences so that they do not interfere with the growth and ripening of the set fruits. Do not forget to remove dried leaves, including the lowest ones, which interfere with watering at the root. Tomatoes, plants self-pollinating, but they are also recommended to help pollinate. To do this, you just need to shake the flowering plant slightly or move it over the flowers with a soft brush. We do this very carefully. Tomatoes can get sick without proper care. With excessive soil moisture, they are threatened with fungal diseases, such as: mold on the leaves, rot on the stem or late blight – black spots on the leaves.
- To prevent late blight, tomatoes (plants) are treated with an infusion of garlic and potassium permanganate, consisting of ½ tbsp. garlic + 1/2 gram of potassium permanganate, diluted in three liters of water. You can periodically spray with a solution of phytosporin.
- Fruits that are full and beginning to turn pink should be removed and placed to ripen on a window or in a cardboard box. They will no longer take away useful substances from still growing tomatoes.
Growing tomatoes on a windowsill is not a very difficult task, but to get a good result, you need to put effort into it, like any other business. Plants must be grown with love and diligence, then they will be large and tasty.
grounde.ru
A bit about tomatoes
How to sow tomato seedsAn amateur gardener who wants to grow tomatoes in the open field without the help of greenhouses can recommend the following methods for obtaining tomato seedlings:
Tomato garterBefore planting seedlings in the ground, place stakes on the north side of the plants at a distance of 5-10 cm from them. For stability, deepen the stake by 30cm so that the height of the stake above the ground is 1.2m. Tie the stem of the plant to the stake with a rope, making a knot in the form of a figure eight. As the plant grows, repeat the garter on the top of the stem. Periodically check that the ropes do not cut into the stem. Transplanting seedlings to a permanent placeSeedlings are ready for planting in a permanent place when the plants reach a height of about 15cm. 2-3 weeks before transplanting plants to a new place, the seedlings are hardened. Under each plant in the garden, they dig a planting hole to the depth of the pot from which the plant is transplanted. Between the pits leave a distance of 45 cm. In dry weather, the earth is moistened. The plant is carefully removed from the pot, trying not to damage the roots, lowered into a hole and sprinkled with earth, compacting it around the stem. At the same time, the earth is sprinkled on the stem to a level slightly higher than it was in the pot. After planting, the plant is tied to the stake with a rope loose enough so that the rope does not dig into the growing stem. Growing tomatoes in pots and tubsRecently, it has become fashionable to grow tomatoes in pots and tubs. This method allows you to cultivate this crop under the roof – in a room, on a balcony or terrace – all year round, including the autumn-winter period. For tubs, it is better to use light soil mixtures prepared from soddy soil, humus, taken in equal proportions with the addition of sand and rotted sawdust. Plants in tubs should be watered more often than in the ground, and fertilizing with a solution of complex mineral fertilizers with an equal ratio of nitrogen, phosphorus and potassium once a week during the fruit ripening period. Tomato careTomato care consists of weeding, fertilizing, watering, tying, and pest and disease control. Watering tomatoesThe basic rule for watering: under the tomatoes, the soil should always be moist, and the plants dry. Therefore, you need to water the plant carefully under the root, and not along the leaves. It is necessary to water rarely, but thoroughly: with a lack of moisture, flowers and ovaries fall, fruits burst. Feeding and weedingTomatoes cultivated in open ground should be fed with solutions of complex mineral fertilizers. Tomatoes consume the most potassium, nitrogen and phosphorus. Top dressing with a solution with an equal ratio of these elements begins a week after planting the seedlings and continues until the end of fruiting with an interval of 2-3 weeks. Additionally, tomatoes can be fed by mulching with a mixture of rotted manure and peat. Such mulching not only fertilizes, but also helps retain moisture and inhibits the growth of weeds. Read part 3 A bit about tomatoes videoCheck out our video catalog for similar content. You can buy or sell agricultural products on our bulletin board. Dear users! If you find a broken movie or an error in the text, please let us know. |
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See also:
- Outdoor tomato cultivation
- Cultivation of tomato variety
- Growing and feeding tomato seedlings
- Terms of cultivation of tomato seedlings
- Seedlingless cultivation of tomatoes
- Growing tomato seedlings
- Growing tall tomatoes in a greenhouse
- Growing tomatoes in a polycarbonate greenhouse video
- Growing tomatoes in Belarus
- Growing tomatoes using a mitlider
- Growing tomatoes in a greenhouse
- Growing tomatoes seedless method
- Growing tomatoes in greenhouses in Siberia
- Growing seedlings of tomato ganichkina
- Growing and caring for tomatoes
- Growing tomato seedlings in a greenhouse
planting and care rules, best varieties
Recently, growing herbs and vegetables on the windowsill has become a popular activity among amateur gardeners (especially “homemade”), and tomatoes are no exception. However, due to lack of knowledge, it is not possible to harvest a good crop: tomatoes get sick, grow poorly, or set few fruits.
What conditions need to be provided for tomatoes in an apartment so that they bear fruit well at home, our article will be devoted to.
Contents
- 1 Features of growing tomatoes on a windowsill
- 1.1 When to sow tomatoes for growing on a windowsill or balcony: sowing and harvesting dates
- 2 tomatoes on the windowsill: choosing a container, soil, preparing seeds – detailed step-by-step instructions
- 3.1 in which capacity to plant
- 3.2 In what soil to plant
- 3.3 PREMICATIONAL PREPARTS of seeds
- 3.4 DIRECTION LANDing
- 3.5 PIKING
- 3.6 TIME TIME
- 4.1 What should be the location and lighting (daylight hours)
- 4.2 Temperature
- 4.3 Humidity
- at the beginning of growth (in winter and early spring), they must be supplemented with phytolamps or full-spectrum LED lamps;
- on the windowsill or balcony where the pots are located, it is required to maintain a certain temperature and humidity, depending on the stage of seedling development.
By taking into account these nuances, which will be described in detail below, you will significantly increase your chances of getting a good harvest of tomatoes from your home garden.
When to sow tomatoes for growing on a windowsill or balcony: sowing and harvesting dates month.
However! You can plant them in the summer to grow a crop of tomatoes on the windowsill in the winter – for the New Year.
Depending on the variety chosen, window-grown tomatoes ripen and bear fruit after 90-150 days after germination (average 4 months = 120 days).
Please note! The mass of fruits of indoor tomatoes, as a rule, is in the range of 20-30 g. Up to 1 kg of crop can be harvested from one plant.
Which varieties of tomatoes are suitable for growing on the windowsill
Tip! The site has a detailed article that describes all the most popular and best varieties of tomatoes for growing in an apartment on a windowsill or balcony (loggia) .
How to plant tomatoes on the windowsill: choosing a container, soil, seed preparation – detailed step-by-step instructions
Growing tomatoes in an apartment is quite simple if you know exactly what to do. This will help step-by-step instructions for planting and growing tomatoes in the apartment.
By the way! The initial sowing and care of seedlings of tomatoes , intended for further cultivation in an apartment, in general, is similar to the activities carried out for further planting in open ground or a greenhouse , which you can read about in detail in this article .
Video: growing tomatoes on the windowsill – briefly and step by step from “A” to “Z” -100 ml each.
And as soon as it becomes crowded (the time comes for the first picking of 1-2 true leaves), the plants are transplanted into separate plastic cups with a volume of about 500 ml.
During the next transplant, when the plants already have 9-10 pairs of true leaves, the tomatoes are planted in a permanent place in a pot with a volume of at least 1 liters per 1 plant (optimally – 2-3 liters).
Important! Regardless of the size of the planting container, there must be drainage holes at the bottom to allow excess moisture to escape. And in the final (permanent) pot, it is also desirable to pour a drainage layer, for example, from expanded clay.
What soil to plant in
The soil for growing tomatoes must be moisture and breathable, in other words, loose and, of course, fertile. Take and mix black soil, rotted compost (humus), peat and sand in a ratio of 2:2:1. Alternatively, a 1 to 1 ratio of good compost and forest soil would work just fine.
Or make it even easier by buying ready-made soil for growing tomato, pepper and eggplant (nightshade) seedlings.
Important! Regardless of the origin (purchased or garden), the soil must be calcined – warmed up or steamed in the oven so that the high temperature destroys pathogenic bacteria and fungi. It is also possible to shed with a solution of potassium permanganate or Fitosporin .
Pre-sowing preparation of seeds
Tomatoes germinate normally and without soaking, but to increase the effect it is still desirable to prepare them for sowing, namely: soak, germinate, process in one of the disinfecting solutions.
For example, in order to destroy pathogens on the surface of seeds, planting material is soaked (pickled) for 20-30 minutes in a weak solution of potassium permanganate.
Tip! Read more about pre-sowing treatment of tomato seeds in this article .
Direct planting
Potted tomatoes are planted in exactly the same way as ordinary tomatoes intended for growing in open ground or a greenhouse.
Thus, sowing tomato seeds for seedlings for growing on a windowsill or balcony is done in the following order (in stages):
- Prepared soil is poured into the seedling container.
- If you have a common rectangular container, then grooves are cut with a depth of 1-1.5 cm or individual holes are made (if, for example, they are planted in cassettes).
Planting tomatoes deeper than 2 cm is not recommended.
- Spread the seeds at a distance of 2-3 cm from each other.
It is better to put 2 seeds in one cell. If both rise, then remove the weakest.
- Sprinkle the crops with earth.
- Lightly moisten with a spray bottle.
- Until the emergence of seedlings, the box is covered with glass or film to create greenhouse conditions (microclimate).
- Containers with crops are placed in a warm (+ 22-25 degrees) and dark place.
- When the seeds sprout, the plantings should be promptly rearranged to a bright place, and the glass or film must be removed.
Video: growing tomatoes on the windowsill – variety selection and sowing in cassettes
Picking
By the way! The site already has a detailed article about picking of tomato seedlings , intended for growing in open ground or in a greenhouse. In general, everything is done in the same way.
When the young seedlings of domestic tomatoes have 2-3 true leaves (about 3-4 weeks after germination), the time will come for its first pick – transplanting into larger pots so that the root system continues its development.
Attention! Indoor tomatoes, as a rule, eventually grow quite small in size (height), which means that it is worth understanding that they will grow in different proportions.
Video: first pick after sowing
Transplanting seedlings to a permanent place in a large pot carry out the final transplant (by transshipment method) of tomato seedlings into pots (at least 1 liter, and preferably 2-3), so to speak, to a permanent place for further growth.
It is not necessary to do as shown in the photo above (the earth is only at the bottom, and on the sides you additionally pour after transshipment). It is much easier to make a mold in moist soil, initially placing seedlings in a glass there, and then transfer the plant itself (see the video below).
Tip! To prevent the earthen ball from crumbling during transshipment, the plant should be watered the day before transplantation.
Video: transplanting balcony (room) tomatoes to a permanent place of growth
How to care for tomatoes on the windowsill: basic rules and growing conditions
The quality of care depends on the health of tomatoes and the volume of the crop. In order for indoor tomatoes to develop quickly in an apartment and set the maximum number of fruits, they need to be watered and fertilized in a timely manner. And first of all, it is necessary to create the most suitable light and temperature conditions.
What should be the place and lighting (light day)
Tomatoes are plants that need long daylight hours.
In order for the plants to get as much natural light as possible, in spring, tomatoes are best placed on the south windows, and either the west or east windows.
In summer, it is optimal to take them out onto a balcony or loggia.Despite the fact that tomatoes like to live on light windowsills, the leaves of young seedlings can get burned under the influence of bright spring and summer rays. To protect the plant from such injuries, the pots are transferred to the east and west windows in the afternoon. If it is impossible to make such a permutation, then they should be shaded with something (especially at lunch).
It is not recommended to grow light-loving tomatoes on northern windows.
However, in the winter and early spring, you will still need to supplement the seedlings with phytolamps or full-spectrum LED lamps.
By the way! You can grow seedlings initially only under lights. And only then, when the daylight hours noticeably increase to an acceptable duration, transfer it to the windowsill or balcony. Or hang the lamps right on the window, even if it is in the north.
The optimal daylight hours for tomatoes are 14-16 hours.
Important! If you do not have the opportunity to illuminate the tomatoes, then it is better to sow them no earlier than the second half of March-April. In winter, it makes no sense to grow them – they will stretch and that’s it.
Temperature
The correct temperature regime is the key to the normal growth of any seedling.
Growing tomatoes in an apartment on a windowsill or balcony, you should adhere to the following temperature conditions:
- Seeds sprout quickly and amicably at a temperature of +20…+25 degrees.
- Then you need to find a place where the daytime temperature is noticeably lower, around +18…+20 degrees.
Important! On the coldest days, when the batteries literally “fry”, to protect the leaves of tomatoes from the influence of warm air, the heaters must be covered with something.
- And at night the temperature should drop to +15…+18 degrees.
Please note! In cooler conditions, the seedlings do not stretch, which often happens with tomatoes with insufficient light and high temperatures. You can reduce the temperature by ventilating the room for half an hour or by moving the containers to the floor (but not next to the battery).
But in the summer you can take your potted tomatoes outside or on your balcony.
Humidity
Tomatoes grown on a window should be sprayed only if the air in the room is very dry and you have no other choice, so to speak. Otherwise, the tomatoes cannot be saved.
By the way! However, during flowering, it is possible to spray the flowers once a day with water from a fine sprayer, so that the pollen adheres to the pistils better. This is even more important if the humidity is low.
And when the temperature in the apartment is below +20, it is impossible to spray the plants at all: excessive humidity and cold air are the main reasons for the appearance of black leg or phytophthora .
Please note! In general, spray tomatoes only if you are foliar or treated for diseases. Sprinkler irrigation is prohibited for tomatoes.
Watering
Tomatoes do not respond well to both drought and overflow: in the first case, the fruits can sprinkle during formation, in the second case, the plant becomes with a black leg , late blight. Therefore, watering should be carried out strictly as the soil dries up, avoiding extreme phenomena.
As for the frequency and amount of watering, it depends on the humidity and temperature in the room, as well as on the size of the growing bushes themselves.
Subject to the temperature regime and normal air humidity, watering is carried out 1 time in 5-7 days.
Out of turn, tomatoes are watered the day before transplanting: extracting the rhizome from moist soil is much easier and less painful for the plant.
Since chlorine is harmful to plants, it is necessary to water indoor tomatoes either well with settled water, or filtered.
Top dressing
The first top dressing of the plant should be done after picking, spilling the transplanted seedlings with Kornevin’s solution (according to the instructions). Or you can use such a popular similar tool as “Rooter”.
In the period between picking and transplanting to a permanent place, you can feed the seedlings with some kind of nitrogen fertilizer (to enhance the growth of green mass).
By the way! For information on how to feed tomato seedlings, read in this article .
Further, after you transplant the tomatoes to a permanent place of residence – in pots, you can start feeding them with complex mineral fertilizer, for example, nitroammophos (16:16:16).
By the way! It is especially useful to fertilize tomatoes with nitroammophos during fruit set (flowering). The proportion for liquid top dressing under the root is as follows: 2 grams of fertilizer must be dissolved in 1 liter (20 grams per 10 liters of water and per 1 square meter of beds).
Of course, you can use other potash-phosphorus fertilizers that you prefer, for example, prepare an ash solution.
Worth knowing! Mature plants can be fertilized both by the leaves (foliar dressing) and by top dressing under the root (root dressing). But for young seedlings with tender leaves, leaf feeding is contraindicated.
It is also very good to feed tomatoes with humic fertilizers (e. g. Potassium humate ). You can water under the root or spray the foliage (dilute according to the instructions).
Shaping (stepping) and tying
The vast majority of hybrids and varieties of tomatoes intended for growing in a pot on a windowsill or balcony do not need to be shaped; nothing needs to be pinched, no stepchildren need to be removed, since these are undersized determinant varieties.
But it often happens that the seeds turn out to be of poor quality and the tomato does not grow quite the way it should, as it is written on the package. If your plant is constantly reaching up, pinch off the top.
Tip! You can remove the lowest leaves, they still get too little light.
You also need to make sure that the bush does not thicken – remove fruiting brushes, old leaves and even branches.
the pot is small, and the bush can grow quite voluminous and fill it up. Alternatively, you can hoist some kind of support nearby.
Growing problems
There are a number of tomato seedling problems and diseases that you may encounter when growing tomatoes on a window:
- Blackleg appears as a dried stem at the base of the seedling; develops at high humidity, thickening of crops against the background of lack of light, as well as when seeds are planted in contaminated soil.
Learn more about what blackleg is and how to avoid this most dangerous seedling disease , read in this article.
- Pulling seedlings . Lack of light, high temperature and waterlogging of the soil are the main reasons for pulling out tomato seedlings (however, like any other).
- Yellowing of leaves seedlings.
By the way! About what to do if tomato seedlings start to turn yellow and you cannot identify the disease, read in this article .
- Seedling leaves and stems may turn purple.
Tip! The site has a separate article about why tomato leaves turned purple .
Thus, growing tomatoes on the windowsill is not only exciting, but also useful, thanks to which you can replenish your supply of vitamins and get the earliest harvest. And if you don’t have a plot of land or a cottage yet, then this is a great way to practice growing vegetables, even at home.
Video: growing indoor tomatoes in winter
How to grow tomatoes in pots on the windowsill?
Contents
- 1 How to grow cherry tomatoes on a windowsill?
- 2 Preparation of the soil
- 3 Choose a pot
- 4 The best varieties for home cultivation
- 5 hybrid ampel
- 6 Growing seedlings
- 7 piking seedlings
- 8 Further departure
- 17 What varieties are suitable for growing on the windowsill
- 18 How to plant and grow – features, conditions and step -by -step instructions
- 18. 1 What should be the place
- 18.2 Temperature
- 18.3 Humidity
- 18.6 What container to plant in
- 18.7 What soil to plant in
- 18.8 Seed preparation for planting
- 18.9 Direct planting
- 19 Care after planting and before harvest – tips
- 19.1 Watering
- 19.2 Fertilizing
- 20 Planting and harvesting dates
4 window sill: basic rules and growing conditions
90OAL
Yes, long season, harvest is coming to an end already . And who told you that cherry tomatoes grow worse on the windowsill than in the garden? Cheerful bushes, hung with bright fruits, will delight you all winter, decorate the interior and bring a pleasant variety to the menu. Such simple gardening will please you and your loved ones, will bring variety to the gray everyday life. And how wonderful it is to serve the New Year’s table with bright red tomatoes, which can be plucked directly from the bush. Today we will talk about all the features and subtleties of home gardening.
How to grow cherry tomatoes on a windowsill?
The first thing you need is to prepare special containers, buy good seeds and potting mix. To grow fruit plants in winter, in conditions of a lack of sun and nutrients (the pot is very limited in its resources), you will need specialized fertilizers and top dressing. Cherry tomatoes on the windowsill grow no worse than in open ground, especially if you choose a place with sufficient lighting. It is desirable that these be windows facing west or south. The air temperature must be above 20 degrees, otherwise the yield will decrease.
Soil preparation
Let’s start by planting cherry tomatoes. It is better to buy land in a store, always loose and fertile. If you decide to make the soil mixture yourself, then you will need garden soil, leaf humus, peat. Before planting, be sure to disinfect the ground. To do this, you can spill the pots with boiling water with potassium permanganate dissolved in it. Some gardeners prefer to roast the soil in an oven, but this option is fine if you need a small volume.
Choosing a pot
Cherry tomatoes on the windowsill will grow in any pot you choose for them. But in order for them to actively bear fruit, the volume of land for one bush must be at least 5 liters. It is advisable to choose containers that are not too deep and wide. Pay attention to the drainage holes to remove excess moisture, without them the roots will suffocate without oxygen.
For every 2 pots, or 10 liters of soil, you need to add a matchbox of urea and potassium sulfate, a handful of wood ash. In such conditions, your tomatoes will feel just fine.
Top varieties for home growing
Not all cherry tomatoes are stunted. Varieties today are presented in such abundance that you should spend time studying their features so as not to accidentally buy a garden giant. There are varieties of Russian selection that successfully grow both in the open field and on the balcony. There are tomatoes that bear scarlet fruits, these are the already well-known Winter Cherry, Andryushka and Businka. They are successfully grown on balconies and loggias, as well as simply on window sills. Today, this company is complemented by red cherry tomatoes. These are such varieties as Sparrow, Queen Margot. In order to diversify the winter table or prepare a beautiful assortment of vegetables, you can plant varieties of yellow and orange cherry tomatoes. These are Lemon, Golden Bead and Noon. Of the cocktail tomatoes of domestic selection, we can recommend the varieties Sunny Bunny, Marishka and Rosita.
Hybrid Ampelous
When growing cherry tomatoes on the balcony, you want the bush to take up as little space as possible, but at the same time give a lot of fruit. Under these criteria, the Ampelny hybrid is excellent. It will grow well in a pot, old barrel or hanging planter. A distinctive feature is the formation of a bush. Instead of stepchildren, it forms brushes, so the bush resembles a Christmas tree, which is all hung with bright red toys. Like all of the above small-fruited hybrids, it forms fruits weighing up to 50 g, has a high yield and excellent taste of tomatoes. They are tasty, dense and very beautiful.
Growing seedlings
Cherry tomatoes are grown on the balcony in the most common, seedling way. So you have the opportunity to observe the growth of seedlings and select only the strongest, strongest and healthiest for picking. The pick itself contributes to the development of additional roots and the correct formation of the bush. For growing seedlings, you will need any wide containers 8-10 cm deep. Fill them with earth, water well and place them near the battery. Before sowing, seeds must be soaked in a growth stimulator in order to achieve more friendly shoots.
After sowing the seeds into the soil, cover the sowing container with plastic wrap. Until the first shoots appear, the pot will be warm, near the battery. After the appearance of sprouts, the film must be removed and the box with seedlings transferred to the windowsill. It is desirable that it be lighter and a little cooler here so that the seedlings do not stretch. This period lasts approximately 20-25 days, and it will end with the formation of two true tomato leaves. Now you are already growing real cherry tomatoes. Seedlings are ready for the first pick. Since we are preparing seedlings for cultivation on the balcony, there will be several transplants.
Picks of seedlings
Transplantation of tomatoes is almost painless, but you need to be careful not to damage the fragile stem. The first pick is carried out in pots with a diameter of 8-10 cm. The tip of the root is pinched off so that the root system develops better. Pots should be placed on a bright windowsill, the air temperature should be about 23-25 degrees. Now it is necessary to constantly take care of the seedlings, water them, loosen the ground, and apply complex mineral fertilizer to the soil every ten days.
During this period, a disease called black leg is especially detrimental to plants. For prevention, it is necessary to periodically water the soil with a solution of potassium permanganate. The second danger is the lack of sunlight. In winter, daylight hours are short, so tomatoes should be illuminated, otherwise the seedlings will stretch and die.
Cherry tomatoes at home are transplanted a second time when the plants form 6-8 true leaves. Now you need to select an individual pot for each seedling with a volume of at least 5 liters. When transplanting, tomatoes should be deepened by 10-12 cm in order to form a strong root system.
Further care
The plants have now undergone their final potting where they will grow throughout the growing season. Cherry tomatoes at home need regular watering as the soil dries out. So that a crust does not form on the surface, the soil must be regularly loosened. 10 days after transplantation, complex mineral fertilizer must be applied to the soil. Each plant will require approximately 250-300 ml of solution. The concentration is indicated on the individual packaging. Feeding should be repeated every two weeks to ensure conditions for normal fruiting.
Pasynkovanie
Almost all varieties form stepchildren during growth – these are lateral shoots that develop in the axils of the leaves. Low-growing houseplants are formed in two or three stems. To do this, leave the top of the central stem and one or two stepsons. The rest are removed. Ideally, a stunted plant is a central stem and two stepchildren at different levels. In addition to stepchildren, diseased and yellow leaves, as well as foliage covering the fruits of the lower brushes, must be removed. By the way, the number of brushes also needs to be limited. On each stem, you can leave four bunches of ovaries, and then pinch the crown.
Pollination
Tomatoes are self-pollinating plants, but you can increase the yield by hand pollination. To do this, during flowering, it is recommended to open the balcony so that a fresh breeze walks in the room, or simply shake the flowering twigs. When most of the brushes have formed, the tops and flowering branches are removed so that the fruits can fully develop. To accelerate the growth and development of fruits, use another technique. The plant is taken by the base of the stem and pulled up, as if trying to pull it to the surface. This is necessary to cut off small roots. Then the plant is spudded and watered. The root system responds with a powerful development of additional roots, and this has a positive effect on the growth and ripening of fruits. Do not forget about the benefits of fertilizers. With a lack of nutrients, it will be difficult to wait for a good harvest, because the pot is a closed and limited ecosystem.
Today I will tell you how to grow tomatoes on the windowsill. If they had told me three years ago that I would grow tomatoes on the windowsill … But there is a simple explanation for this – it’s worth growing one unusual herb and away we go … After successfully grown oregano, thyme, lavender, tarragon, chives, lemon balm, watercress -lettuce apparently the turn of heavy artillery has come :).
Armed with the recommendations of my grandfather, an experienced gardener, I decided on this adventure. In stock: a large, bright balcony on the southeast side, cherry tomato seeds (positioned as balcony varieties), soil of dubious quality and 2 pots of 2 liters (perhaps they will be too small).
How to grow tomatoes on a windowsill
I offer my version of growing tomatoes on a windowsill, in detail and in pictures. So far everything is going well!
1. Balcony tomato seeds that are used in the experiment.
2. Balcony golden seeds. I took a cotton pad and moistened it with warm water, poured out a dozen seeds, moistened them with a spray bottle.
3. Tomato Cherry seeds. Same procedure as for Balcony Gold seeds.
4. Moisten another cotton pad and cover the seeds. A moist environment allows the seeds to wake up and swell a little. One day is enough, I got 2 days. Didn’t wet additionally. I did not pickle with manganese, since it is impossible to buy it in a pharmacy.
5. Ingredients for the soil mixture: prepared soil on peat and humus, perlite and vermiculite. The soil was previously calcined in an old pan in the oven – about 2 hours. How to disinfect the soil wrote here.
6. Ash as the first potash fertilizer and additional soil disinfection.
7. Phytocide returns the necessary bacteria to the sterile soil, without which the plant will not absorb nutrients. I prepare the solution according to the instructions, moisten the soil (not abundantly, in no case should the earth be turned into mud). I water all the plants in the house with the remaining solution – most likely the bacteria in the water quickly die, so this watering cannot be called fertilizer.
8. I always add perlite and vermiculite to the soil. Not more than 30% of the soil volume. Vermiculite is a mineral that has been processed at ultra-high temperatures to become porous. The pores in vermiculite are filled with oxygen, absorb a lot of water and gradually release it into the soil, preventing the roots from rotting. It is a natural source of potassium and magnesium. Perlite works in much the same way as vermiculite, loosening the soil like sand. The combination of these minerals improves soil quality.
9. Added ash. It is recommended to add a teaspoon with a slide per liter of soil.
10. I made holes in 100 g cups and filled them with earth. The seeds were applied 2 per cup, pressed quite a bit into the soil, 3-5 mm. Wet the surface with a spray bottle. The glasses were marked with the letter of the variety. It is convenient when all the cups are in one tray to turn them at the same time, for the sun.
11. I quickly built a greenhouse out of a bag, bamboo sticks and tape. Sowing thyme also fell under the film, for the company :). Seedlings sit in the greenhouse until the first shoots – loops. The temperature should be around 18-20 degrees, it is advisable to place the seedlings in the shade until they sprout. She covered the greenhouse for the night for a few more days, look at the weather and trust your intuition.
12. 4th day after sowing. The first time we irrigate the seedlings – carefully, from the sprayer, do not flood. We take it out into the light, but watch the temperature – the cups warm up, you can cook weak roots in the hot sun.
13. 7 day. Yellow tomatoes look much healthier, hatch faster and stretch well. Every day I irrigate the crops a little.
14. 14 days. The first true leaves have appeared. You can make the first top dressing with mineral fertilizer. But if you make ashes, you can get by before transplanting into a pot. We irrigate the soil and spray on shoots – either early in the morning or in the evening. If the weather is cloudy and it is damp outside, you should not sprinkle the leaves (so as not to provoke fungi).
15. First true leaves on yellow tomatoes.
16. First true leaves on red tomatoes. The sprouts did not stretch out, everything suggests that they have enough light and nutrition. Can be moved to pots.
17. I have 2 liter pots. Most likely, for the root system of these varieties of tomatoes there will be little of such a volume and they will have to be transplanted before they decide to bloom. Moreover, it became a pity for the handsome men, and decided to put a couple in pots. The pots should have holes for draining water, 3 cm of drainage (expanded clay).
18. Spread prepared soil (same as for seedlings).
19. We remove the seedlings from the cup, turning it over, hold the seedlings. Everything is very easy.
20. Place the soil cup in the pot.
21. Filled the pot with soil around the tomatoes.
22. I marked varieties in pots with pictures cut out from seed bags.
23. You could have waited longer, the seedlings were too small. But through the glass, I saw the roots that had reached the bottom, I decided not to torment the plants.
24. Yellow bushes are likely to be larger.
25. A little less than a month has passed. This is Cherry.
26. This is Balcony gold. Both varieties are equal in size, look healthy.
I water moderately, daily. The next photo report will be prepared in 2 weeks.
Promised report. I water once a day, I don’t irrigate (I’m afraid fungi will like it too).
Tomatoes grow by leaps and bounds. So far, no problems.
Tomatoes have blossomed!
Tomato flowers
Tomato buds
Tomato blossoms
The unbearable heat has come… I hope the tomatoes will pollinate despite the high temperature. I shake flowering brushes twice a day, and the petals turn outward – they say this indicates that pollination is successful.
Due to the heat, I water very early in the morning and after sunset, but do not flood. The pots are white and reflect the light well, but you should probably cover them with paper. In the hottest period of the day, I remove the tomatoes in the shade, I’m afraid to burn them.
Stepchildren grow little by little, I haven’t decided yet whether to remove them. I would like to grow greens and taste tomatoes … We need to read more on this topic. Any advice on what to do with stepchildren?
In general, I decided not to stepchild. And here are the tomatoes we have
Cherry Cherry
Golden Balcony
Today is October 28th. Total: the bushes of the Golden Balcony planted for the winter, and the Cherry is no longer there.
April 8th. Tomatoes overwintered well, bloom with might and main:
Tomatoes after wintering on the windowsill
Tomatoes all year round are no longer a novelty. But if not from a supermarket package, but from the windowsill in your own apartment, this is an exclusive. Juicy, ripe, sweet and, most importantly, organic fruits on your table will please the whole family. At the same time – no cost, no money, no time. This review provides a description and characteristics of the best varieties of potted tomatoes.
Tomatoes on the windowsill: is it real?
Thanks to the efforts of breeders, many different hybrid varieties of tomatoes have appeared, unpretentious, but very productive, which are easy to grow on a windowsill at home in an ordinary flower pot . Maintaining a microclimate suitable for tomato growth, you can indulge yourself in the winter with the unique taste of homemade tomatoes.
Growing tomato on the windowsill
Since the ripening time of various early maturing varieties varies from 90 to 110 days, it is easy to calculate the date of planting seeds so that fragrant fresh tomatoes ripen for the New Year’s table. The main thing is to choose the right variety that meets all your wishes. You will get the opportunity to harvest a large crop from a limited area at any time of the year.
The best indoor varieties for a mini-garden at home
Standard and ampelous varieties are suitable for a window garden of tomatoes. They develop no more than 35-45 cm in height, do not branch, which means that they do not need to be tied up. Many hybrids are adapted to short daylight hours and lack of sunlight, good resistance to the most common diseases (blackleg, leaf mold).
From neat small bushes you will get 1-2 kg of fruit per season . If planted in batches in several bushes with an interval of 20-30 days, you can provide yourself with vitamins for the whole winter. In addition, indoor tomatoes have excellent taste and a high content of sugar and vitamins in the pulp (compared to ordinary ones).
The best standard hybrids for window growing at home are:
Balcony Miracle
Balcony Miracle Tomato
Forms standard bushes about 0.5 m high, well tolerates lack of light, fruits are round, red, weighing 70-100 g , with a high content of sugars. Tomato Balcony miracle begins to bear fruit already 80 days after germination.
Mikron NK
Tomato Mikron NK
The smallest known variety, the height of the bush barely reaches 15 cm, sweet fruits of red or bright yellow color, weighing 10-12 g , ripening period 100-110 days. This variety is more decorative and is completely independent of the length of daylight hours.
Pinocchio
Pinocchio tomato
Compact bushes, one of the best indoor tomatoes, sweet, round fruits, weight up to 20 g. And if you sow the seeds after September 20, you will harvest the first harvest by the New Year. Pinocchio – mid-season, matures in 105-115 days.
Bonsai
Tomato Bonsai
Early maturing variety (matures in 85 days), undemanding to light, the yield is not the highest – 0.5 kg, but the fruits are very tasty and sweet;
Honey Bunch
Tomato Honey Bunch
Early maturing standard bush with a dense crown, height – 40 cm , fruits are sweet, juicy, yellow. Differs in high productivity.
There are a lot of indoor and balcony varieties, and all of them are well-deservedly popular: Cherripalchiki F1, Balcony Elow, Yellow Pearl, Bonsai micro, F1 Balcony red, Room Surprise, etc. A unique feature is that they can grow more than one season. Dried bushes can be left in pots, watered occasionally, and after a while green leaves will begin to appear again. Tomatoes are able to grow this way up to 5 years, but the yield will decrease. The bushes bear fruit most abundantly in the first 2-3 years.
Proper preparation of seeds for planting at home
The principle of growing tomatoes at home is no different from growing in the garden: first we get seedlings from seeds, then dive them into pots for a permanent place. In advance, you should take care of preparing seeds and soil for planting.
It is better to buy seeds in specialized stores in order to be sure of the quality and compliance with the variety indicated on the package.
But still, before planting, it is better to check and sort out full-fledged grains from empty ones. To do this, dip them in salted water for 10 minutes (1 teaspoon per 200 g of water). Semi-dry or empty seeds will float, while healthy, full-fledged seeds will sink to the bottom. They need to be soaked for 20-30 minutes in a solution of manganese, , to protect future plants from late blight.
Preparation of manganese solution
To speed up the germination of seeds for a couple of days, you can put them in a damp cloth for “peeping”. Tomato seeds prepared in this way are sown in a seedling container in moistened soil to a depth of 1 cm and at a distance of 3 cm from each other. After that, the soil is lightly tamped, covered with plastic wrap and cleaned in a warm place until shoots appear. The film needs to be pricked in several places so that excess moisture does not accumulate under it, as this can cause seedling diseases. It is desirable to withstand daytime temperature + 22-25 degrees, night – + 15-17.
Approximately a week later, the first leaves (false) appear, the temperature at this time is lowered to 20 degrees and the room is occasionally ventilated. It is also necessary to monitor the humidity – do not overdry, but do not overmoisten, so that the seedlings do not get sick with a “black leg”.
After 7-10 days, the first shoots of tomatoes can be observed
You can prepare the soil yourself or buy a ready-made substrate. For healthy plant growth and a good harvest, the following mixture is most suitable:
- the soil itself should consist of 50% humus, 45% black soil, 5% sand;
- for enrichment 1 glass of wood ash , 1 matchbox of superphosphate, potassium sulfate, urea are added to one bucket of soil.
Fill containers with this mixture – plastic cups with drainage holes or wooden boxes with pallets 10-12 cm high.
Transplantation of tomato seedlings and further care
you need to choose the strongest and most developed sprouts and plant them in pots or other containers specially prepared for this. The size of the container should be 8-10 liters, for the smallest ornamental varieties of tomatoes, you can take a container of 4-5 liters. In the process of caring for plants, you must follow the basic rules and technologies of agricultural technology:
To grow indoor tomatoes in winter, choose containers with a volume of 2 l (for dwarf varieties), 4 l (for medium-sized varieties) or 5 l (for ampelous plants)
- Lighting. Tomato pots are placed on windowsills facing south. Once every two days they are turned 180 degrees so that the plant is even, does not lean towards the sunny side. In cloudy weather, as well as in the mornings and evenings, it is necessary to provide plants with additional illumination – a phytolamp or even ordinary electric lamps (except for those varieties whose growth does not depend on the length of daylight hours).
In case of lack of sunlight for indoor tomatoes, additional lighting is equipped
- Irrigation. Indoor tomatoes are very sensitive to watering. Regular soil moisture contributes to good growth, the formation of ovaries and the ripening of fruits. The lack of moisture will lead to the fruit falling off, but its excess leads to the spread of various diseases – rot, late blight, fungal infections. You need to water 2 times a week, moderately and without irrigating the stems. With the beginning of flowering, watering should be stopped and resumed with the appearance of ovaries.
- Top dressing of tomatoes. Three weeks after the seedlings dive and then every 10-15 days we fertilize the plants with special mineral and organic fertilizers, which we apply to moist soil on the second day after watering.
- Tying whips. Low standard bushes with a stable trunk usually do not need support. The branches of medium-sized tomatoes are tied to pegs that are stuck into the ground, trying not to damage the root system.
As they grow, stalks of tomatoes are tied to pegs.
- Pinching. It is obligatory to carry out pinching, i.e. removal of “stepchildren” shoots in the axils of the leaves throughout the entire growth of plants for its proper formation. Stepchildren thicken the plant, take away nutrients, reduce the yield of tomatoes.
After the formation of the main ovaries, it is also necessary to pluck the top.
- Pollination. Indoor varieties give a fairly good harvest even without pollination, but if desired, pollination can be carried out with a brush, carefully brushing it over the flowers.
Airing will help improve the ability of a tomato to self-pollinate
Growing hybrid varieties of tomatoes on a windowsill in winter – is not only a benefit, but also a great pleasure, a very interesting activity. With a little attention and free time, you will get a harvest of exclusive varieties of bright, sweet and very healthy tomatoes from your windowsill. Caring for such a plant will be easy even for beginner gardeners.
Recently, growing tomatoes on the windowsill has become a popular activity among amateur gardeners. However, due to lack of knowledge, it is not possible to harvest a good crop: tomatoes get sick, grow poorly, or set few fruits. What conditions need to be provided for tomatoes in the apartment so that they bear fruit well at home?
Features of growing tomatoes on the windowsill
The technology of growing miniature indoor tomatoes is very similar to the cultivation of ordinary tomatoes on the plot. However, there are several features that must be considered when deciding to get undersized tomatoes in an apartment:
- for good fruiting, they need to be illuminated with phytolamps;
- in the room where the pots are standing, you need to maintain a stable temperature and humidity;
- Tomatoes cannot be poured, otherwise they will get sick with a black leg;
- growing containers must be appropriate for the size of the plant;
- Tomato flowers need to be pollinated independently: during the flowering period, a soft brush is applied over the flowers 2-3 times a day.
Taking into account these nuances, which are described in detail below, the chance that growing tomatoes on the window in winter or at any other time of the year will be crowned with success increases significantly.
Which varieties are suitable for growing on the windowsill
For growing in an apartment, it is better to choose determinant (undersized) tomato varieties that do not need to be tied up, are unpretentious to the composition of the soil and the length of daylight hours. Most varieties with these characteristics are standard hybrids. Depending on the wishes, you can plant super-early or mid-season varieties. Such tomato varieties as Bonsai, Balcony Miracle, Pygmy, Pinnochio, Room Surprise have excellent characteristics.
Despite the fact that the tomatoes of these varieties do not grow more than half a meter, the plants form about 2 kg of yellow or red fruits weighing from 15 to 100 g. .
What should be the location
To get as much natural light as possible, tomatoes are best placed on south or east windows. If this is not possible, you can put pots on the western window, but the culture will have to be illuminated. It is not recommended to grow light-loving tomatoes on the northern windows.
Temperature
When growing tomatoes on a window, it is very important to maintain the right temperature. Deviations from the established ranges are fraught with slow development and poor yields of vegetable crops. When growing tomatoes on a window at home, you should follow these recommendations:
Important! On the coldest days, when the batteries become very hot, in order to protect the leaves of tomatoes from the influence of warm air, the heaters are covered with a wooden shield from above.
Humidity
Tomatoes grown on a window should be sprayed only if the air in the room is very dry. When the temperature in the apartment is below +20 C, it is impossible to spray the plants at all: excessive humidity and cold air are the main reasons for the appearance of a black leg.
Lighting
Due to the fact that tomatoes are plants that need a long daylight to produce many quality fruits at home, they need to be highlighted. Lamps are on from 8 am to 11 am and from 4 pm to 7 pm. The latest invented hybrids are unpretentious in terms of the amount of light, however, for better yields, even they are recommended to be illuminated on the shortest days of winter.
Important! Without additional lighting, indoor tomatoes can be grown from mid-February.
Despite the fact that tomatoes like to live on light windowsills, the leaves of young seedlings can get burned under the influence of bright spring rays. To protect the plant from such injuries, the pots are transferred to the eastern and northern windows. If it is impossible to make such a rearrangement, they are shaded with gauze or paper during the brightest hours.
Tying and pinching
The vast majority of hybrids and varieties of tomatoes intended for growing in an apartment on a window or windowsill do not need to be tied up, because they are endowed with a low powerful stem. Only some varieties whose height exceeds 50 cm need supports. Medium-sized tomatoes are formed into 2 stems, tall ones – into one.
Which container to plant in
Tomato seedlings are initially planted in seedling containers, and as soon as they become crowded, they are transplanted into separate peat pots or plastic cups with a volume of more than 200 ml. Using peat cups, you need to control the amount of watering, otherwise the containers may simply fall apart.
During the next transplant, when the plants have 4-5 pairs of true leaves, the tomatoes are planted in a permanent pot. The size of the planting container must be chosen based on the characteristics of the cultivated variety: the more compact the plant, the smaller the volume of the planting container should be.
Based on this rule, pots up to 2 liters should be used for planting dwarf varieties. Indoor tomatoes are recommended to be planted in 3-4 l containers, ampelous – in 5 l. Regardless of size, there should be drainage holes in the bottom of the landing tanks to drain excess water.
What kind of soil to plant in
For planting low-growing tomatoes in an apartment, a special industrial-made substrate or a self-prepared mixture is used: garden soil, rotted compost and peat are mixed in a ratio of 5:5:2:1. A matchbox of potassium sulfate and about the same amount of urea are added to a bucket of soil mixture. A handful of wood ash is added to the mixture and mixed thoroughly. The finished substrate is poured into containers and planting begins.
Important! Regardless of origin, the soil must be calcined or frozen: high or low temperatures will destroy pathogenic bacteria and insect larvae. Moreover, in order to prevent infection of tomatoes with dangerous diseases, it is necessary to ignite the tool that will be used when working with the soil at home.
Seed preparation for planting
Poor planting material is discarded first. Seeds are poured into a container with salt water and mixed thoroughly. A few minutes after the water stops spinning, the good seeds will sink to the bottom, while the bad seeds will remain on the surface. The floating seeds are drained with water, and the remaining ones continue to be prepared for planting in the apartment.
To destroy pathogens on the surface of seeds, planting material is soaked for 15-20 minutes in a weak solution of potassium permanganate. After the end of the time, they are taken out of the container and laid out on a paper towel. After drying, they are treated with a growth stimulator in accordance with the instructions. The substances contained in such preparations accelerate the germination of seedlings and increase the resistance of seedlings to diseases.
Direct fit
Plant indoor tomatoes in the same way as ordinary tomatoes intended for outdoor cultivation. Planting is carried out in the following sequence:
- Disinfected planting material is laid out in a damp cloth and placed in a warm place so that they hatch. Please note that if the fabric dries out, it must be sprayed, otherwise the embryos will dry out and the seeds will not hatch.
- Prepared soil mixture or a special substrate is poured into the seedling container and grooves are made 1 cm deep. It is not recommended to plant tomatoes at a depth of more than 2 cm: the period of appearance of seedlings is doubled. Seeds are laid out at a distance of 2-3 cm from each other.
- Sprinkle the crops with earth and lightly moisten. Until the emergence of seedlings, the box is covered with a film or glass, which is removed from time to time so that the soil does not become moldy.
- As soon as the seedlings put out 2-3 pairs of true leaves, they are transplanted into pots of appropriate size, the bottom of which is laid with drainage material.
Video: how to grow indoor tomatoes in winter
How to care after planting and before harvest – tips
Tomato health and yield depend on the quality of care. In order for indoor tomatoes to develop quickly in an apartment and set the maximum number of fruits, they need to be watered and fertilized in a timely manner.
Watering
The soil in the pot needs to be slightly damp for fruit formation and ripening. Tomatoes react poorly to both drought and overflow: in the first case, the fruits can be sprinkled during formation, in the second, the plant becomes ill with a black leg, late blight.
Since chlorine is harmful to plants, it is necessary to water indoor tomatoes only with well-settled water. In order for the particles of a chemical element to sink to the bottom, the water must be defended for a week. You can reduce the time of water preparation to several hours with the help of a filter. As soon as the soil dries out, the seedlings are moderately watered.
Subject to the temperature regime and normal air humidity, watering is carried out 1 time in 5 days. Out of turn, tomatoes are watered the day before transplantation: extracting the rhizome from moist soil is much easier and less painful for the plant.
Top dressing
At the beginning of development, after reaching a week of age, indoor tomatoes in pots are fed with nitrogen fertilizers, which activate plant growth. During the setting of fruits and their pouring, potash fertilizers are introduced into the soil.
Seedlings can also be fertilized with ordinary mineral mixtures diluted twice with water. In order not to burn the roots, top dressing is applied 2 hours after watering. The best time for manipulation is cloudy weather. All types of fertilizers are applied no more than 1 time in 2 weeks in accordance with the manufacturer’s recommendations.
Worth knowing! For adult plants, top dressing can be applied to the leaf or under the root. For young seedlings with tender leaves, leaf feeding is contraindicated.
Terms of germination and harvesting
When the right conditions are created in the apartment, tomato seedlings appear on the surface 6-10 days after sowing.