When to Plant Watermelon in Texas: Best Months and Last Planting Date
Plant watermelon in Texas from February in the south to May in the Panhandle. See region dates, the summer second-crop window, and too-late cutoffs.
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When to Plant Watermelon in Texas
Plant watermelon in Texas after frost danger has passed and soil has warmed to at least 65 degrees F. Texas spans many zones and climates, so one statewide date will be wrong for many gardeners. South Texas and the Gulf Coast can plant much earlier than north Texas or the Panhandle.
South Texas may be ready in February or March. Central Texas often fits March into early April. North Texas is usually safer in April. The Panhandle and higher western areas may need late April or May. Use the watermelon by zone guide with your local frost date.
Texas Timing Notes
- Plant early enough that flowers can turn into fruit before the worst summer heat where possible.
- Use full sun, warm soil, and steady water.
- Mulch after soil warms to reduce moisture swings.
- Give vines more room than the minimum if growing large melons.
Is It Too Late to Plant Watermelon in Texas?
In south Texas and along the Gulf Coast, a mid July to early August planting can produce a fall crop before the November frost, and vines often form fruit better once the worst heat breaks. Central Texas gardeners can push to mid July with a short-season variety. In north Texas and the Panhandle, treat late June to early July as the cutoff.
Next Steps
Check county-level frost dates. In Texas, both early cold and late extreme heat matter, so aim for a warm but not brutally hot start.