When to plant lettuce in Alabama
Alabama spans USDA zones 7b–9a, so the right time to plant lettuce shifts by weeks across the state. The window to transplant seedlings outdoors runs from about January 31 in Mobile to March 16 in Jacksonville — below are local dates for 70 cities, each computed from its own frost dates.
| City | Zone | Last frost | First frost | Transplant out |
|---|---|---|---|---|
| Huntsville | 8a | March 24 | November 8 | March 3 – March 24 |
| Mobile | 9a | February 21 | December 6 | January 31 – February 21 |
| Birmingham | 8a | March 21 | November 11 | February 28 – March 21 |
| Montgomery | 8b | March 4 | November 18 | February 11 – March 4 |
| Tuscaloosa | 8b | March 18 | November 10 | February 25 – March 18 |
| Hoover | 8a | March 19 | November 8 | February 26 – March 19 |
| Auburn | 8b | March 13 | November 17 | February 20 – March 13 |
| Dothan | 9a | March 1 | November 24 | February 8 – March 1 |
Lettuce in Alabama: FAQ
When can I plant lettuce in Alabama?
Across Alabama, the time to transplant lettuce spans roughly January 31 in Mobile to March 16 in Jacksonville, each following that city's local frost dates.
Does the lettuce planting date vary across Alabama?
Yes. Alabama publishes 70 cities with their own frost dates, so the right lettuce planting window shifts by weeks between the warmest and coldest parts of the state — use your city's page for the exact dates.
How long does lettuce take to grow in Alabama?
Lettuce takes about 45–60 days to reach harvest once planted — check that this fits inside your city's frost-free season on its place page.
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