How To Grow Beefsteak Tomatoes in A Container

Beefsteak tomatoes are one of the most popular tomatoes that can be found in gardens. These tomatoes are known for their size and flavor, with each tomato weighing between 1 and 2 pounds (450 and 900 grams). If you don’t have enough space in your garden, you can easily grow beefsteak tomatoes in a container. Continue reading to learn how to grow beefsteak tomatoes in a container.

The secret to obtaining quality beefsteak tomatoes in containers is to use a container large enough to allow the tomato roots to develop. I will also give you some tips to obtain large and juicy beefsteak tomatoes in a container. With just one of these tomato plants, you can harvest tomatoes in abundance to prepare different dishes.

Varieties Of Beefsteak Tomatoes

You can find a wide variety of beefsteak tomato seeds. Here are the best beefsteak tomatoes varieties to grow in a container. Always use quality seeds for successful germination. You can also use seedlings that are certified disease free.

Brandywine: This is a native beefsteak tomato variety known for its rich, sweet flavor. See our article on how to grow Brandywine tomatoes in containers.

Cherokee Purple: Another heirloom variety, the Cherokee Purple tomato is known for its deep, dark color and complex, sweet flavor.

Mortgage Lifter: This beefsteak tomato variety was originally developed by a man who sold enough of them to pay off his mortgage, hence the name. It is known for its large size and sweet, meaty flavor.

Beefsteak: This is the classic beefsteak tomato variety, known for its large size and juicy, meaty flesh. It is usually used for sandwiches and hamburgers.

Big Beef: This is a hybrid beefsteak tomato known for its disease resistance and high yield. It has a sweet and tangy flavor and is often used for slicing and salads.

Any of these beefsteak tomato varieties mentioned will thrive and grow well in a container. Use certified quality seeds to have a high germination rate.

varieties of beefsteak tomatoes
There are many varieties of beefsteak tomatoes. Choose the one you want.

Best Container to Grow Beefsteak Tomatoes

Once the desired beefsteak tomato variety has been selected, it is time to select the right container for the tomato plant to develop properly. Using the right container is very important for the tomato roots to develop properly. I recommend using 10-gallon or larger grow bags for beefsteak tomato plants to develop properly.

If you cannot find growing bags of 10 gallons or larger, you can use plastic or terracotta containers with drainage holes. The container must have good drainage to avoid root rot in the tomato plants. You will also need to use stakes or trellis as the tomato plant grows.

I recommend using light-colored containers if you live in an area where summers are very hot. If you live in an area with cooler summers, you should use dark-colored containers. So, for growing beefsteak tomatoes in a container, you should use a large, well-drained container. The larger the container the better the tomato plant will develop.

GROWNEER 3 Packs Plant Cages Assembled Tomato Garden Cages Stakes Vegetable Trellis, with 3Pcs 10 Gallon Grow Bags, 9Pcs Clips and 328Ft Twist Tie, for Vertical Climbing Plants
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GROWNEER 3 Packs Plant Cages Assembled Tomato Garden Cages Stakes Vegetable Trellis, with 3Pcs 10 Gallon Grow Bags, 9Pcs Clips and 328Ft Twist Tie, for Vertical Climbing Plants
  • ENCOURAGE VERTICAL GROWTH -- The cage supports tomato or other plants, and encourages them to grow vertically. 10 gallon grow bag: 30.5 x 40.5cm, 12" x 16"(Height x Diameter); Material: environmental non-woven fabrics; waterproof, air permeability, drainage.
  • STRONG AND STURDY -- Inside each stake is durable steel core. These stakes are covered with a heavy-duty plastic coating. It means long-lasting performance spanning several seasons.
  • CONTINUOUS SUPPORT -- This tomato barrel allows constant healthy growth with the placement and movement of the snap-on arms as they easily attach to the stakes. The fruit and leaves don't weigh down the stems.

Soil for Beefsteak Tomatoes

You already have the beefsteak tomato seeds and the right container. Now you just need to fill the container with suitable soil. The soil to use is very important because it will be the one that will give nutrients to the tomato plant to grow and develop properly.

Beefsteak tomatoes need a soil pH between 6 and 7, with a pH of 6.5 being ideal. I recommend you read our article on how to measure soil pH to know the pH of your soil. Use a nutrient-rich mix for large, juicy tomatoes. You can add humus and eggshells to add nutrients to the soil. Finally, add mulch to promote moisture retention. I recommend you read our article about how to make a worm composting bin.

In addition to needing nutrient-rich soil, tomato plants require well-drained soil. If poorly drained soil is used, there is a risk of pests and diseases such as root rot. The University of Minnesota mentions that it is good to keep the soil pH between 6 and 7 to avoid root rot in tomato plants.

Germinating Beefsteak Tomato Seeds

In seedlings or small containers start sowing beefsteak tomato seeds and then repot them into the final container. Start indoors a few weeks before the last frost. Fill a seed tray or small containers with the seed starting mix, leaving about 1/2 inch (1.5 cm) of space at the top.

Moisten the substrate slightly. Place one or two seeds on top of the soil in each container. Gently push the seeds into the soil, but make sure not to bury them too deep. Cover the containers with a plastic dome or plastic wrap to create a mini greenhouse. This will help to maintain humidity and warmth for germination.

Place the containers in a warm location with indirect sunlight, such as on a windowsill. The ideal temperature for germination is between 70-80 °F (21-27 °C). Once the seeds start to germinate and sprout, remove the plastic dome or wrap and place the containers in a location with bright, direct sunlight or under grow lights.

Once the beefsteak tomato seedlings have a few inches (cm) and their first leaves you can transplant them into the final container. Make sure there is no risk of frost.

germinating beefsteak tomato seeds
Use small containers or seedbeds to germinate beefsteak tomato seeds.

How To Grow Beefsteak Tomatoes in A Container

Here are some steps to follow to grow beefsteak tomatoes in a container:

Choose a large container: As mentioned earlier, a 10-gallon container or larger is recommended for growing beefsteak tomatoes. The container should be at least 18 inches (45 cm) deep to accommodate the plant’s deep root system.

Fill the container with soil: Use a high-quality potting mix that is rich in nutrients and has good drainage. Leave about 2 inches (5 cm) of space at the top of the container to allow for watering.

Plant the seedlings: Plant one seedling per container, making sure to bury it deep enough so that the soil covers the bottom set of leaves. This will encourage the plant to develop a strong root system.

Add support: Beefsteak tomatoes need support as they grow to prevent the heavy fruit from breaking the stem.

Water regularly: Beefsteak tomatoes need consistent moisture to thrive. Water deeply once or twice a week, depending on the weather conditions. Avoid getting water on the leaves, as this can lead to disease. Tomato plants in containers need to be watered more often than tomato plants grown in soil. Control soil moisture.

Use a balanced fertilizer every two weeks to provide the plant with the nutrients it needs to produce fruit. You can also add a slow-release fertilizer to the soil at the beginning of the growing season. Beefsteak tomatoes take about 80–100 days to mature. Use sharp, disinfected tools to harvest tomatoes to avoid damaging the plant.

how to grow beefsteak tomatoes in a container
How To Grow Beefsteak Tomatoes in A Container? Once you see your beefsteak tomato plants like the ones in the picture, you can transplant them into the container.

Care Of Beefsteak Tomatoes in A Container

Beefsteak tomato plants need water and sun to develop properly. Make sure the soil is moist but not waterlogged. Tomato plants in containers need more water than those planted in the ground because water evaporates faster. Mulching will promote moisture retention and prevent weed growth.

Place the container in a location where the tomato plant receives 6 to 8 hours of direct sunlight daily. This will ensure that the plant will develop properly and provide excellent fruit. A tomato plant with little sunlight will grow very little and may bear very small fruit.

Even if your soil is rich in nutrients, you should fertilize the tomato plant every two weeks for the fruits to develop properly. You can use a 12-15-30 or 8-8-8 fertilizer. Add eggshells that provide calcium to the tomato plant. I recommend you to read our article about eggshells for plants in the garden.

To avoid pests and diseases in tomatoes, make sure that the substrate and container have good drainage. Avoid wetting the leaves of the plant when watering. You can also plant marigolds near your tomato plants that repel some pests. Finally, if some pests appear you can use neem oil as mentioned in our article on how to use neem oil on tomato plants.

JR Peters 51324 Jack's Classic 12-15-30 Tomato Feed, 1.5 lb
  • Jack's Classic Tomato FeED 12-15-30 is formulated for vigorous plant growth from roots to green foliage, abundant flowering and fruit set for all tomato varieties and blooming vegetables.
  • Includes a formula containing a micronutrient package of nutrients including Magnesium and Calcium. Magnesium helps with improved feeding results, under diverse soil and growing conditions. Calcium is an effective nutrient to help prevent blossom end rot.
  • This 1.5 lb. tub of water soluable fertilizer can be used on all tomatoes, peppers, cucumbers, eggplant, squash and zuccini to help ensure continued growth and radiant health in your garden and backyard.

Harvesting Beefsteak Tomatoes

Beefsteak tomatoes take 80 to 100 days to ripen. Not all tomatoes will be ripe at the same time. Use sharp, sanitized shears to harvest tomatoes.

Never pull tomatoes off the plant to avoid damaging the tomato plant. Harvesting tomatoes will encourage the tomato plant to continue producing fruit.

harvesting beefsteak tomatoes
Beefsteak tomato ready to be consumed.

Final Conclusions

Growing beefsteak tomatoes in containers is a very nice experience for those people who want to have their tomatoes and do not have enough space at home. By following all these tips, you will be able to obtain juicy and delicious beefsteak tomatoes to prepare delicious dishes.

I hope this article about how to grow beefsteak tomatoes in a container will be useful, and you will have an excellent harvest. If you are passionate about tomatoes, I recommend you to read our other article about Tomato San Marzano.

About Henry Morgan

We are the Morgans, Henry, and Julia, both agronomists from the University of Michigan, where we met. We are experts in putting our hands in the soil and developing organic foods and improving production processes for decades. Likewise, we have worked for companies such as Mondelez International, BASF, Monsanto, etc. currently in our role as science writers for as well as advisors in promoting large scale food growing in urbanized areas. In this website, we share what we are most passionate about, gardening and farming. Enjoy and see real photos on our website.