In USDA zone 7, the last spring frost usually falls between Apr 1 and Apr 20. Sow or plant potatoes around Apr 3 to May 4. Expect to harvest around Jul 10 to Sep 9.
| Sow or plant outside | Apr 3 to May 4 |
|---|---|
| Harvest | Jul 10 to Sep 9 |
| Typical last spring frost | Apr 1 to Apr 20 |
| Typical first fall frost | around Oct 15 |
USDA zones measure winter cold, not frost dates, so these are typical dates for the zone. Towns in the same zone can be weeks apart.
Get dates for potatoes in your exact town, not just your zone.
Get my dates free →Plant in spring, dig buried treasure. Read the full potatoes growing guide: spacing, sun and soil, step-by-step care, problems and the best varieties.