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Saint Petersburg, FL planting calendar

When to plant vegetables in Saint Petersburg, FL (USDA hardiness zone 10b). Typical last spring frost around Jan 17, 2026 14 days year to year), first fall frost around Jan 14, 202615 days).

Playing it safe? Spring frost holds off until about Feb 3, 2026 in roughly 9 years out of 10 — a good target for tender crops like tomatoes and peppers.

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Month by month in Saint Petersburg, FL

January

February

October

November

December

Understand your frost dates

Frost dates are NOAA 1991–2020 climate normals for a representative location in Saint Petersburg, FL (covering 17 ZIPs); your exact dates depend on your address. Schedules are guidance, not guarantees.