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What to plant in March in zone 7b

195 crops to start indoors, direct sow, transplant, or harvest in March in USDA hardiness zone 7b. Typical last spring frost around Apr 5, 2026, first fall frost around Nov 1, 2026 — exact dates vary by location within the zone.

Want exact March dates for your address in zone 7b, a drag-and-drop bed layout, and sowing reminders? Enter your ZIP:

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Start indoors

Sow these under lights or on a windowsill now for transplants later.

Direct sow outside

Sow these straight into the garden bed this month.

Transplant outdoors

Move these hardened-off seedlings into the garden.

Plant out

Set out these crops (sets, tubers, or starts) now.

Keep going

Timings use NOAA 1991–2020 climate normals for a representative location (Friendsville, TN) in zone 7b, computed with the same engine as GardenDraft’s in-app schedule. Guidance, not guarantees — your exact dates depend on your address.