Best Squash & Cucumbers to Grow in Texas

Start your first summer squash seeds indoors around February 15-20, then transplant outdoors after the March 15 frost date when soil temperatures consistently reach 60°F. For continuous harvests, make succession plantings every 2-3 weeks through early July – any later and plants may struggle to establish before peak August heat. Winter squash should go in the ground by late May to early June, giving them adequate time to mature before November's first frost.

Zone 8's biggest challenge is managing summer heat stress and the pest pressure it intensifies. Plant in morning sun locations that receive afternoon shade, and establish a consistent deep watering schedule before hot weather arrives. Floating row covers during the first month protect young plants from vine borers, but remove them once flowering begins. Mulch heavily with organic matter to keep soil temperatures down and maintain moisture – this single practice can mean the difference between thriving plants and stressed, pest-prone ones.

Take advantage of the extended fall season by planning for late-season plantings of quick-maturing summer varieties. Yellow Summer Squash planted in late July will produce abundantly through October, often with fewer pest issues as populations naturally decline. Winter squash benefits from the gradual temperature drop – harvest after the first light frost kills the vines but before any hard freezes damage the fruit.