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Topeka, KS planting calendar

When to plant vegetables in Topeka, KS (USDA hardiness zone 6b). Typical last spring frost around Apr 16, 2026 10 days year to year), first fall frost around Oct 22, 202611 days).

Playing it safe? Spring frost holds off until about Apr 28, 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:

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Still time to plant

As of today, these crops can still reach harvest before Topeka, KS’s first frost (~Oct 22, 2026) — fastest first.

Month by month in Topeka, KS

January

February

March

April

May

August

Understand your frost dates

Frost dates are NOAA 1991–2020 climate normals for a representative location in Topeka, KS (covering 18 ZIPs); your exact dates depend on your address. Schedules are guidance, not guarantees.