When to plant summer squash in zone 8b
A planting schedule for summer squash in USDA hardiness zone 8b, where the typical last spring frost is around Mar 16, 2026 and the first fall frost around Nov 14, 2026. Dates are computed from NOAA frost normals for a representative location (Kemp, TX) — your exact dates depend on your address.
Summer Squash planting schedule for zone 8b
- Start seeds indoorsMar 14, 2026 – Oct 24, 2026
- Start hardening offApr 1, 2026 – Nov 7, 2026
- Transplant outdoorsApr 11, 2026 – Nov 14, 2026
Playing it safe with tender crops? Spring frost holds off until about Apr 4, 2026 in roughly 9 years out of 10.
Zone 8b covers a lot of ground. Enter your ZIP for summer squash dates worked out from your nearest weather station:
Free on one garden — no credit card. See the full summer squash growing guide or the whole zone 8b calendar.
Summer Squash in other zones
More crops for zone 8b
Frost dates are NOAA 1991–2020 climate normals for a representative location (Kemp, TX) in zone 8b; your exact dates depend on your address. Schedules are guidance, not guarantees.