How to Plant Tomato Plants in a Pot

Tomatoes are a popular plant for gardeners, but not everyone has the space available to plant them in the ground. Luckily, tomatoes can be successfully grown in pots or containers. Growing tomatoes in pots is also beneficial for those with limited mobility, as the plants can be positioned at a comfortable height for planting, tending and harvesting. Here, we will walk you through the steps on how to plant tomato plants in a pot.

Choose the Right Pot

The size of the pot will depend on how many tomato plants you intend to grow. A container that is at least 18 inches in diameter is a good size for one plant, while a larger pot can accommodate two or more plants. The pot should also have drainage holes to prevent water from accumulating in the soil and drowning the plant roots. Choose a pot that is deep enough to accommodate the tomato plant’s roots, as well as any additional support structures you may use, such as a trellis or stake.

Select the Right Soil

The soil you choose can make a big difference in the success of your tomato plant. Choose a potting mix that is specifically designed for container gardening, rather than using garden soil. Potting mixes are lighter and contain more organic matter than garden soil, which allows for better drainage and aeration for the roots. Additionally, potting mixes contain added nutrients that are essential for healthy plant growth, such as perlite, vermiculite, and compost.

Plant the Tomato Seedlings

Before planting, be sure to acclimate your tomato seedlings to the outdoor environment by placing them outside for a few hours each day for a week prior to planting. This will help prevent transplant shock. When planting, fill the pot with soil up to a couple of inches below the rim. Dig a hole in the center of the soil that is deep enough to accommodate the roots of the seedling. Remove the lower leaves from the stem, and place the seedling in the hole. Backfill the soil around the stem, and gently pat the soil around the plant to secure it in place.

Provide Support

Most tomato plants require support as they grow, especially indeterminate varieties which can get quite large. Support can be provided in the form of a trellis, stakes, or a tomato cage. Place the support structure in the pot at the same time as planting so as not to disturb the roots later on. Tie the stem to the support as the plant grows.

Water and Fertilize

Water the tomato plant deeply after planting, and keep the soil consistently moist, but not waterlogged. Depending on the environment, you may need to water daily, or every few days. Fertilize the plant regularly to promote healthy growth and fruit production. A balanced fertilizer with a ratio of 10-10-10 or 5-10-10 is suitable for tomato plants. Apply fertilizer every two weeks, or as directed on the package.

Harvesting the Tomatoes

Most tomatoes are ready to harvest when they have reached full size and their skin is firm and shiny. Gently twist or cut the tomato from the vine, being careful not to damage the stem or the fruit. Rinse the tomatoes with water and store them in a cool, dry place until ready to use. Depending on the variety, you can expect to harvest tomatoes from your plant in 55 to 85 days after planting.

Closing Thoughts

Tomatoes are a delicious and versatile fruit that can be grown by anyone, regardless of available space. With the right pot, soil, support, and care, your tomato plants will thrive and produce plenty of fruit. So, get out there and plant some tomatoes!