When to plant Lettuce in Zone 11a
In Zone 11a, Lettuce: direct sow outdoors around Dec 4–Jan 1; direct sow outdoors around Nov 5–Nov 19. Expect to harvest around Jan 18–Feb 15.
| Step | When |
|---|---|
| Direct sow outdoors | Dec 4 – Jan 1 |
| Direct sow outdoors | Nov 5 – Nov 19 |
| Harvest | Jan 18 – Feb 15 |
| Harvest | Dec 20 – Jan 3 |
Tip: A cool-season crop. Sow early and again in late summer for fall; it bolts in summer heat.
Zone 11a averages a last spring frost around Jan 1 and a first fall frost around Dec 31. These are zone averages — look up your ZIP for your exact area.
See the full Zone 11a calendar in the tool →