When to plant potato in zone 7a — planting calendar

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Showing USDA Zone 7A

Growing SeasonZone 7a

Last frost ~Apr 15First frost ~Oct 25Today

Start indoorsTransplant / sowHarvestFrost risk

MARAPRMAYJUNJULAUG

Sow Apr 1 · First harvest Jun 10 · Wrap by Jul 22

Last spring frostApr 15

Direct sowApr 1

First harvestJun 10

Last harvestJul 22

First fall frostOct 25

Why these dates work in zone 7a

Zone 7a's last spring frost averages Apr 15 and first fall frost Oct 25 — about 193 frost-free days. Potato tolerates light frost, so you can sow ahead of the last-frost date and keep harvesting into the cooler fall.

Common questions

How long does potato take to grow in zone 7a?

Potato matures in about 70–120 days from sowing. In zone 7a that means sowing around Apr 1 and first picking around Jun 10.

Will potato survive frost in zone 7a?

Yes — potato tolerates light frost. In zone 7a you can sow a little before the last frost (around Apr 15) and keep harvesting past the first fall frost (around Oct 25).

For soil, spacing, pests and companion planting, see the full potato growing guide →