In USDA zone 6, the last spring frost usually falls between Apr 5 and Apr 30. Sow or plant lettuce & greens around Mar 17 to May 5. Expect to harvest around May 17 to Jul 5.
| Sow or plant outside | Mar 17 to May 5 |
|---|---|
| Harvest | May 17 to Jul 5 |
| Typical last spring frost | Apr 5 to Apr 30 |
| 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 lettuce & greens in your exact town, not just your zone.
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