Growing Tomatoes

Tomatoes are a favorite of many gardeners and for good reason. They are easy to grow, produce abundant fruit, and can be used in a wide variety of dishes. While it's possible to buy tomato plants at a garden center, growing tomatoes from seed is a fun and rewarding way to start your garden.

four tomatoes on plant with Growing Tomatoes text overlay

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Growing Tomatoes

We'll cover how to choose the right tomato seeds, plant and care for seedlings, and transplant them into your garden for a bountiful tomato harvest. Whether you're a seasoned gardener or a beginner, these tips will help you grow healthy, delicious tomatoes in your own backyard.

With a little patience and care, you can enjoy a bountiful harvest of fresh, homegrown tomatoes.

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Start by choosing the right tomato seeds. You can purchase tomato seeds from your local garden center or online. Look for varieties that are well-suited to your climate and growing conditions.

Fill small seed-starting pots with a seed-starting mix. Make sure the soil is moist, but not overly wet.

Plant two or three tomato seeds in each pot. Cover them with a thin layer of soil.

Place the pots in a warm, sunny location, such as a windowsill. Keep the soil moist and warm, but avoid over-watering.

tomato seeds on pieces of paper towel, some in a jar


Once the seedlings have emerged, thin them out so that only the strongest plant remains in each pot.

As the seedlings grow, make sure they get enough light by placing them under a grow light or in a sunny window. Keep the soil moist, but not waterlogged.

two tomato plants on counter with two tomatoes with Growing Tomatoes text overlay

Transplanting Tomato Plants Outside

Wait until the threat of frost has passed before transplanting your tomato plants outside. Tomatoes are sensitive to cold temperatures and won't survive a frost.

The worst thing you can do is to plant out too early. A cold spell will check growth at best and kill the plant and then there goes all your hard work. I know it can get to be a bit much to have plants all over your house waiting to be moved outside but be patient.

Choose a sunny location in your garden for your tomato plants. Tomatoes need at least 6 hours of sunlight per day to thrive.

Prepare the soil by adding compost or other organic matter to the planting area. Tomatoes prefer well-draining soil that is rich in nutrients.

Dig a hole for each tomato plant, making sure the hole is deep enough to bury the stem up to the first set of leaves. This will help the plant develop a strong root system.

Carefully remove the tomato plant from its pot and place it in the hole. Fill in the hole with soil and gently firm it around the plant.

Support the tomato plant with a stake or trellis to keep it from falling over as it grows. Prune the plant as necessary to promote healthy growth.

tomato seedling planted in the dirt outside

Greenhouse Tomatoes

Seedlings should be transplanted into the greenhouse when they are about 6-8 weeks old and have at least 2-3 true leaves. This is typically about 2-3 weeks after they have been started indoors.

Make sure your greenhouse is clean and ready for the seedlings. The soil should be well-draining, and the greenhouse should be kept at a consistent temperature of around 70-75°F (21-24°C).

After transplanting, keep the soil moist but not waterlogged. Provide plenty of sunlight and ventilation to prevent disease, and fertilize the seedlings with a balanced fertilizer every 2-3 weeks.

Tomato plants grow fast in the right conditions no matter the location.

Water the tomato plant thoroughly, making sure the soil is evenly moist. Water the plant regularly throughout the growing season, but avoid getting water on the leaves, as this can lead to disease.

You might want to learn more about pruning tomato plants too. Pinch off suckers that pop up, they are just taking nutrients away from your tomatoes.

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