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Planting calendar for ZIP 38221 (Big Sandy, TN)

When to plant vegetables in Big Sandy, TN (USDA hardiness zone 7b). Typical last spring frost around Apr 8, 2026 12 days year to year), first fall frost around Oct 29, 202611 days).

Playing it safe? Spring frost holds off until about Apr 23, 2026 in roughly 9 years out of 10 — a good target for tender crops like tomatoes and peppers.

See the full Big Sandy, TN planting calendar for dates typical of the whole city.

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Month by month in Big Sandy, TN

January

February

March

April

May

August

September

Understand your frost dates

Frost dates for ZIP 38221: NOAA 1991-2020 normals (USC00400705 BIG SANDY, TN US). Your exact dates depend on your address and microclimate. Schedules are guidance, not guarantees.