Skip to main content

Karnack, TX planting calendar

When to plant vegetables in Karnack, TX (USDA hardiness zone 8b). Typical last spring frost around Mar 6, 2026 16 days year to year), first fall frost around Nov 19, 202614 days).

Playing it safe? Spring frost holds off until about Mar 26, 2026 in roughly 9 years out of 10 — a good target for tender crops like tomatoes and peppers.

Want exact dates for your address, a drag-and-drop bed layout, and reminders when it’s time to sow? Enter your ZIP:

Or get a printable Karnack calendar and sowing reminders by email:

Still time to plant

As of today, these crops can still reach harvest before Karnack, TX’s first frost (~Nov 19, 2026) — fastest first.

Month by month in Karnack, TX

January

February

March

April

September

December

Understand your frost dates

More Texas planting calendars

ZIP codes in Karnack

75661

Frost dates are NOAA 1991–2020 climate normals for a representative location in Karnack, TX (covering 1 ZIP); your exact dates depend on your address. Schedules are guidance, not guarantees.