When to Plant Fall Tomatoes in San Antonio

San Antonio, Texas is known for its hot and humid climate, which can be challenging for growing tomatoes. However, with the right timing and techniques, it is possible to have a successful fall tomato crop. In this article, we will discuss when to plant fall tomatoes in San Antonio and what you need to know to get started.

Choosing the Right Tomato Variety

One of the first things you need to consider when planting fall tomatoes in San Antonio is choosing the right variety. Some tomato varieties are better suited for warm climates, while others are more tolerant of extreme temperatures. Some good choices for fall tomatoes in San Antonio include:

Roma

Celebrity

Yellow Pear

Black Cherry

Sweet Million

These varieties are known for their heat tolerance, disease resistance, and productivity.

When to Start Planting

The ideal time to start planting fall tomatoes in San Antonio is in mid-July to early August. This will give your plants enough time to mature and produce fruit before the first frost, which usually occurs in late November or early December. Planting too early can result in poor growth and fruit production, while planting too late can leave your plants vulnerable to frost damage.

Preparing Your Soil

Before planting your fall tomatoes, you need to prepare your soil. Tomatoes require well-draining soil with a pH level between 6.0 and 7.0. You can amend your soil with compost or aged manure to improve its fertility and structure. It is also a good idea to add a balanced fertilizer before planting to provide your plants with the nutrients they need to thrive.

Planting Your Tomatoes

When planting your fall tomatoes, make sure to choose a sunny location with good air circulation. Tomato plants need at least six hours of sunlight per day to produce fruit. Space your plants about two feet apart and plant them up to their first set of true leaves. Water your plants thoroughly after planting.

Caring for Your Plants

Once your fall tomatoes are planted, it is important to care for them properly. Water your plants deeply once or twice a week, depending on the weather conditions. Avoid getting water on the leaves, as this can lead to fungal diseases. You can also add a layer of mulch around your plants to help retain moisture and prevent weeds.

Tomatoes also require regular pruning and support to keep them healthy and productive. Prune off any suckers that grow between the main stem and branches, as these can divert energy away from fruit production. You can also stake or cage your plants to keep them upright and prevent them from falling over.

Harvesting Your Tomatoes

Fall tomatoes in San Antonio usually start ripening in late September or early October. You can tell when your tomatoes are ready to harvest by their color and firmness. Ripe tomatoes should be deep red or orange and slightly soft to the touch. You can store your tomatoes in a cool, dark place for a few days until they are ready to eat.

Conclusion

Planting fall tomatoes in San Antonio is a great way to extend your growing season and enjoy fresh, homegrown tomatoes well into the fall. By choosing the right variety, preparing your soil, and caring for your plants properly, you can have a successful crop that will provide you with delicious tomatoes for months to come.