Texas Tomato Second Crop: Fall Production from Spring Plants

Can Spring Tomatoes Produce a Fall Crop in Texas?

In Texas heat, spring-planted tomatoes often survive but enter heat-induced dormancy (blossom drop above 90°F). With care, they can rebound for fall production.

Summer Survival Strategy

• Shade cloth: 40% from 11 AM - 5 PM during June-August
• Deep mulch: 4-6 inches straw
• Consistent moisture: Never let root zone dry completely
• Light feeding: Monthly kelp/fish emulsion only—no nitrogen
• Pest vigilance: Spider mites explode in heat—monitor daily

Fall Reboot (Late August/Early September)

1. Remove shade as temps drop below 90°F
2. Prune dead/diseased wood; shape for airflow
3. Apply 1 cup balanced organic (5-5-5) per plant
4. Resume weekly deep watering
5. New blossoms appear in 2-3 weeks; fruit in 6-8 weeks

When to Replace Instead

• Plants show vascular wilt (one-sided yellowing, brown stem interior)
• Root-knot nematode galls visible
• Stem base rotten or hollow
• Variety is determinate (single flush only)

Alternative: Fall Transplants

Start seeds mid-June for late July transplant. Fall-only varieties ('Surefire', 'Heatmaster') often outperform carried-over spring plants.

Carrying spring plants through Texas summer is work. Many gardeners prefer fresh fall starts for cleaner, heavier crops.