Lettuce & greens

When to plant lettuce & greens in zone 4

In USDA zone 4, the last spring frost usually falls between May 1 and May 20. Sow or plant lettuce & greens around Apr 9 to May 28. Expect to harvest around Jun 9 to Jul 28.

Zone 4 dates for lettuce & greens

Sow or plant outsideApr 9 to May 28
HarvestJun 9 to Jul 28
Typical last spring frostMay 1 to May 20
Typical first fall frostaround Sep 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 lettuce & greens in your exact town, not just your zone.

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How to grow lettuce & greens

Salad in 30 days — the easiest win. Read the full lettuce & greens growing guide: spacing, sun and soil, step-by-step care, problems and the best varieties.

Lettuce & greens in other zones

Zone 3Zone 5Zone 6Zone 7Zone 8