When Do I Plant Tomatoes in Missouri?

Tomatoes are one of the most popular vegetables to grow in Missouri, but when is the best time to plant them? The answer to this question depends on the type of tomato you want to grow and the climate in your area.

Determining the Best Time to Plant

In Missouri, the best time to plant tomatoes is typically from late April through early June. This is the time when the soil temperature has warmed up sufficiently for proper germination and growth of the tomato plants.

If you are planting your tomatoes from seeds, you should start them indoors about 6 to 8 weeks before the last expected frost date in your area. This will give the seeds enough time to germinate and grow into healthy seedlings that can be transplanted outdoors when the weather is warm enough.

If you are planting tomatoes from seedlings or transplants, wait until the soil temperature has reached at least 60°F before planting them outdoors. This will ensure that the seedlings will grow well and produce healthy fruits.

Types of Tomatoes to Plant

Another important factor to consider when planting tomatoes in Missouri is the type of tomato you want to grow. There are two main types of tomatoes that are most suitable for Missouri's climate:

Determinate Tomatoes

Determinate tomatoes are a type of tomato plant that have a specific number of fruits that develop on the plant. Once all the fruits have ripened, the plant stops growing and will not produce any more fruits. These tomatoes are great for planting in areas with shorter growing seasons as they ripen earlier and all at once, making them ideal for preserving.

Indeterminate Tomatoes

Indeterminate tomatoes, also known as vining tomatoes, continue to grow and produce fruit throughout the growing season until the first frost. These tomatoes are great for areas with longer growing seasons and are perfect for those who love fresh, juicy tomatoes throughout the season.

Tips for Growing Tomatoes in Missouri

Here are some tips to help you grow the best tomatoes in Missouri:

Choose a sunny location with well-draining soil.

Water consistently and deeply, but avoid splashing water on the leaves to prevent disease.

Use a tomato cage or stake to support the plant as it grows.

Fertilize regularly with a balanced tomato fertilizer.

Monitor for pests and disease and take action promptly.

Harvest the tomatoes when they are fully ripe and enjoy!

With these tips and knowledge of when to plant tomatoes in Missouri, you will be well on your way to growing juicy, delicious tomatoes that will be the envy of all your neighbors.