11 Secrets To Improve Growing Tomato In Container

11 Secrets To Improve Growing Tomato In Container

Any tomato type, regardless of size, can be grown in a container as long as the pot is large enough to fit the plant's size and demands. Tomatoes are high-maintenance plants with large root systems. The larger the plant, the larger the container you should use.

I've grown tomatoes in a variety of ways, including directly in the ground, in raised beds, in containers, and even indoors for a brief time.

To boost my yield each time, I've tried practically every tip in the book, both scientific and folk wisdom-based.

11 Secrets To Improve Growing Tomato In Container


What I've discovered is that there aren't any “tricks” to getting a large harvest, just a sequence of well-timed steps that will result in excellent tomatoes Every single time.

This is what I do every year before starting to plan my tomato harvest, and I've put the procedures in the order that you should follow as well. These straightforward suggestions will increase your harvests while also saving you time and money in the yard. Before all I’ll share some information about tomatoes, you should need to know about Tomato.


The oldest tomato fruit and leaves are Solanum Lycopersicum var. Lycopersicum. 1558 page from the En Tibi Herbarium Naturalis Leiden is a natural history museum in Leiden, the Netherlands.

Western South America is home to the tomato's wild ancestor.

In these wild versions, they were the size of peas.

The Aztecs and other Mesoamericans were the first to domesticate and employ the fruit in their recipes. Tomatoes were first introduced to Europe by the Spanish, who utilized them in their cuisine.

The tomato was first grown as a decorative plant in France, Italy, and northern Europe. Botanists identified it as nightshade, a relative of the toxic belladonna, therefore it was treated with mistrust as a meal. This was made worse by the acidic tomato juice reacting with the metal plates. Tomatine is present in the leaves and immature fruit, which is hazardous in large doses. The ripe fruit, on the other hand, is devoid of tomatine.


Thousands of kinds of tomatoes are grown around the world.

Tomato fertilizer or vegetable fertilizer with an NPK ratio of 5–10–10 is commonly sold, while manure and compost are also utilized. According to Wikipedia- A pound of tomato seeds contains around 150,000 seeds.

Types of Tomatoes

Around 10,000 different tomato varieties exist around the world, ranging in hue from pink to purple, yellow to white, and even black. Tomatoes that are striped or speckled are also available.

Here I’m adding 7 popular types of tomatoes with their nutritional contents.

1. Cherry Tomatoes

One cherry tomato (17 grams) has only 3 calories and traces levels of many vitamins and minerals.

Trusted Source-(FoodData Central)

Highly respected food and nutrition database from the United States Department of Agriculture|Governmental authority

2. Heirloom Tomatoes

A medium (123-gram) heirloom tomato contains 22 calories and 552 mcg of beta carotene, a powerful antioxidant that’s a precursor to vitamin A — which is important for good vision.

Trusted Source(PubMed Central)-Highly respected database from the National Institutes of Health

3. Grape Tomatoes

Grape tomatoes are about half the size of cherry tomatoes. They don’t contain as much water and have an oblong shape. One grape tomato (8 grams) has only 1 calorie

Trusted Source-(FoodData Central)

Highly respected food and nutrition database from the United States Department of Agriculture|Governmental authority

4. Beefsteak Tomatoes

One large (182-gram) beefsteak tomato with a 3-inch (8-cm) diameter contains 33 calories, 2 grams of fiber, and 28% of the Daily Value (DV) for vitamin C — and immune-boosting antioxidant vitamin.

Trusted Source-(FoodData Central)Highly respected food and nutrition database from the United States Department of Agriculture|Governmental authority

(PubMed Central)-Highly respected database from the National Institutes of Health

5. Green Tomatoes

Green tomatoes are low in calories, with one medium (123-gram) green tomato containing 28 calories

Trusted Source-(FoodData Central) Highly respected food and nutrition database from the United States Department of Agriculture|Governmental authority

6. Roma Tomatoes

One Roma tomato (62 grams) contains 11 calories and 1 gram of fiber.

Trusted Source-(FoodData Central)Highly respected food and nutrition database from the United States Department of Agriculture|Governmental authority

7. Tomatoes On The Vine

One medium (123-gram) tomato on the vine has a nutrient content similar to those of other varieties, containing 22 calories and 3,160 mcg of lycopene — a potent antioxidant with heart-protective effects

Trusted Source-(FoodData Central) Highly respected food and nutrition database from the United States Department of Agriculture|Governmental authority.

Now let’s go to 11 Secret Techniques To Improve growing Tomato in  Container. At the end of all tips, I’ll share some of the tomatoes’ names that will be helpful for choosing the right variety for your pot garden.

Secret No. 1 - Select The Appropriate Variety

Secret No. 1 – Select The Appropriate Variety

Tomato plants are not little. Their heights can range from 3 feet to 12 feet, depending on the kind. The tallest tomato plant ever grew to be 65 feet tall. It goes without saying that a 65-foot tomato plant in a container on your balcony is not a good idea. To guarantee good development, it's critical to choose the correct tomato variety before you begin.

Some tomato types are more suited to containers than others. Most determinate types, which grow to a specific height and are ready to harvest all at once, are perfect, as they average around 4 feet in height. Throughout the season, indeterminate cultivars grow taller and taller, easily reaching 6 feet or more.

You can get good results with these varieties:

  • Cherokee Purple,
  • Green Zebra,
  • Black Krim,
  • Cuore Di Bue,
  • Chocolate Cherry

Secret No. 2 - Choose The Right Pot

Secret No. 2 – Choose The Right Pot

One of the most important things to remember while growing tomatoes is to utilize a large container—the larger the better. You should choose a large container–a 12-16 inches pot or bucket is sufficient for growing most of the varieties.  Make sure your container has sufficient drainage, then fill it with Watters Potting Soil to within 1 inch of the top, and you're ready to start.

Some gardeners recommend surrounding your tomato with herbs or marigolds. Beginners should avoid putting other plants in their containers. Your tomato despises having to compete with other plants for water.

Secret No. 3 - Use High-Quality Potting Soil

Secret No. 3 – Use High-Quality Potting Soil

Organic fertilizers are a good choice because they are chemical-free and provide enough nutrients to the container. Bone meal, soy meal, blood meal, and well-rotted manure are all beneficial because they help to balance minerals like potassium, nitrogen, and phosphorus. Make sure the potting mix you're using doesn't have any fertilizer in it before adding any soil amendments.

Use specific fertilizers for tomatoes, such as Espoma, for the greatest results. To boost productivity, use organic rose feed or rose fertilizer designed for roses on your tomatoes.

All-purpose liquid fertilizers and slow-release fertilizers can also be used. Fertilizer is required for container-grown tomatoes at all stages of growth.

Check the nutrient content of your soil before applying fertilizer. If the soil is balanced or high in nitrogen, use a fertilizer with a low nitrogen content and a high phosphorus content.

Secret No. 4 - Tomatoes Should Be Planted Deeply

Secret No. 4 – Tomatoes Should Be Planted Deeply

Whether you began your selected type from seed or purchased healthy tomato seedlings from a plant nursery, you'll need to move your small seedling into its final growing container shortly. The majority of vegetable seedlings are planted at the same depth as their original containers, with the exception of tomatoes. Remove the lowest few sets of leaves from a tomato seedling before planting it, then dig a hole deep enough to bury the majority of the plant.

Secret No. 5 - Add Supports

Secret No. 5 – Add Supports

Some tomato cultivars that are short don't require any support to flourish. Many of them will be encountered when growing in containers, and you won't have to worry about sustaining your plants. If you choose to plant any of the taller types, though, you will need to provide some sort of support.

The stems of your tomato plants will stay straight and off the ground if you support them. The supports will help support the plant's weight, preventing any stems from snapping under the strain of the enormous fruits.

Staking and caging are two of the most common ways of support. Which one you choose will be determined by the variety and your requirements.

To avoid upsetting the roots once they have grown to the pot's edges, put your selected support structure in place shortly after planting.

Secret No. 6 - Allow The Sun To Shine

Secret No. 6 – Allow The Sun To Shine

Tomato plants need at least 6 to 8 hours of direct sunlight per day, between the hours of 10 a.m. and 4 p.m. When determining where to put tomato pots, look for a spot that gets that much sun. You can use a sun calculator or go outside to see the amount of sunshine the location receives during the day.

Tomato plants prefer warm weather. Bring the plants indoors or protect them from the cold if the temperature drops below 50 degrees. If temperatures remain above 90 degrees for an extended period of time, the plant may cease producing blooms and the fruit may not mature.

Secret No. 7 - Use Water Properly

Secret No. 7 – Use Water Properly

If a tomato plant is given little water, it will wilt and become weak, and the tomatoes may get blossom end rot. Tomato fruits can fracture or split if your plants aren't getting enough water. You may need to water your plants twice a day on hot summer days or hot and windy days. Watering plants first thing in the morning will keep them moist all day and allow the foliage to dry. Water should be applied directly to the soil, not the leaves since this can encourage blight and fungus.

Secret No.8 - Tomato Plants Should Be Fed

Secret No. 8 – Tomato Plants Should Be Fed

Tomatoes are heavy feeders, and if you're growing them in containers, you'll need to feed them every two weeks. Make sure your plants get the basic nutrients they need, like nitrogen, phosphorus, and potassium, which are all necessary for growing nearly anything in pots.

Fertilizers are already contained in some potting soils, so check the soil bag to see if these critical nutrients are already in the mix. 1 Feed the plants with an all-purpose slow-release fertilizer or a tomato-specific fertilizer if the potting soil does not include fertilizer.

Secret No. 9 - Skip Touch Wet Tomato Leaves

Secret No. 9 – Skip Touch Wet Tomato Leaves

Tomatoes are one of the most susceptible plants, catching illness or infections quickly. As a result, don't handle plants if the leaves are wet from dew or watering. When the leaves are totally dry, prune, bind, and harvest the plants. A site with good air circulation boosts output while also protecting the plants from disease!

Secret No.10 - Suckers Must Be Removed

Secret No.10 – Suckers Must Be Removed

Suckers, fruitless and crossing stems, and pale leaves should all be pruned at least once a year. This is one of the Best Container Tomato Growing Secrets because it decreases disease risk, enhances airflow, and directs the tomato plant's energy toward fruit and blossom production.

Secret No.11 - Cut The Top On A Regular Basis

Secret No.11 – Cut The Top On A Regular Basis

When you get 5-6 tomato trusses, you should cut down the top part. It allows the plant to concentrate its efforts on spreading and producing strong buds. You can skip this growing secret if you don't like pruning tomatoes.

Best Tomato Varieties For Containers

Big Boy Bush Tomatoes

1. Big Boy Bush Tomato

The iconic Burpee's Bush Big Boy Tomato is still a huge, juicy favorite, it's been improved for small-space growers. This cultivar produces the same quantity of delectable, huge red tomatoes (10 to 11 oz. each) as the original, with the same aromatic, sweet, melt-in-your-mouth juiciness, but the compact plants are half its size!

This hybrid determinate type takes 72-80 days to mature and works best when caged well. It's prized for its bush habit that doesn't require excessive staking.

2. Early Girl Bush Tomato

The Early Girl Bush Tomato is ideal for places with short growing seasons or those who desire a speedy harvest, as it matures in 54-62 days.

The dense bush thrives in containers and doesn't get too big, making it ideal for medium-sized pots. It's possible to get 100 tomatoes or more from a single plant under perfect growing conditions!

Bush Champion

3. Bush Champion

Gardeners who need to grow tomato plants in space-constrained areas like containers or raised beds will appreciate Bush Champion's compact growth and desirable features of early bearing and heat tolerance.

This low-maintenance compact tomato type grows to a height of about 2 feet and produces larger, meatier tomatoes than most early determinates. Furthermore, it matures quickly, in about 65-70 days, and the crop lasts several months.

4. Celebrity Tomato

The Celebrity tomato cultivar can withstand a wide range of environments. Due to its ability to reach a height of 4 feet, it is also known as semi-determinate.

This hardy plant produces clusters of plump, robust, and crack-resistant tomatoes that are valued for their incredibly rich flavour, making it an all-around, dependable choice for sandwiches, snacking, bruschetta, and slicing.

5. Bush Goliath Tomato

This plant can reach a height of 3 feet and produces huge, sweet, red 4-inch tomatoes with a luscious texture, tasty meat, and enough sugar content.

It continues to produce till the first frost and only requires a little shaking now and again. This is one of the best container tomato varieties.

6. Patio F Tomato

With fruits that are barely bigger than cherry size, this dwarf determinate type is a great choice for container gardeners. Try growing this variety in tiny containers or in large containers with 2-3 plants together.

It doesn't produce a lot, but because it's little, you can grow a lot of plants to increase productivity.

Green Zebra

7. Green Zebra

This kind is a favorite of many chefs because it is not only attractive in look but also different in taste. Suitable for salad toppings and decorations The habitat of the Green Zebra cultivar is thought to be indefinite.

It has the potential to grow to a height of 6-7 feet, depending on your climate. Popular for its distinct flavour, which is derived from a somewhat lemon tart that properly balances the sugar level.

8. Black Krim

This Russian heirloom was created in Krymsk, Russia, near the Black Sea. Baseball-sized fruits with reddish-brown flesh and a delicious, slightly salty flavour weigh 10–12 ounces. Fruit sets well in hot weather and is a consistent “black” tomato that produces year after year, even in harsh conditions. Support plants that can grow to a height of 6 feet or more.

9. Cherokee Purple

The Cherokees are reported to have donated ‘Cherokee Purple' to a Tennessee family over 100 years ago.

This prized tomato has the perfect combination of sweetness and a tinge of smoke, making it a taste test winner. This popular heritage variety will provide you with plenty of 10–12 oz. tomatoes from summer to October. Provide support for vines that reach a height of 6 feet or more.

10. Chocolate Cherry

‘Chocolate Cherry' tomatoes — doesn’t just the name make you hungry?  These delicious 1″ purplish-red tomatoes are perfect for snacking and adding a touch of sweetness to salads and pasta. The prolific vines produce seemingly infinite trusses with 6–8 crack-resistant fruits, keeping you coming back for more harvest after harvest.


If you follow these procedures, you'll have happy plants thriving in pots for the rest of their lives. There's no need for a backyard garden.

I trust you enjoyed this article on the 11 Secrets To Improve Growing Tomato In Container. Please stay tuned for more blog posts to come shortly.




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