When to plant edamame in Alabama
Alabama spans USDA zones 7b–9a, so the right time to plant edamame shifts by weeks across the state. The window to sow seed directly outdoors runs from about February 28 in Mobile to April 13 in Jacksonville — below are local dates for 70 cities, each computed from its own frost dates.
| City | Zone | Last frost | First frost | Direct sow |
|---|---|---|---|---|
| Huntsville | 8a | March 24 | November 8 | March 31 – April 21 |
| Mobile | 9a | February 21 | December 6 | February 28 – March 21 |
| Birmingham | 8a | March 21 | November 11 | March 28 – April 18 |
| Montgomery | 8b | March 4 | November 18 | March 11 – April 1 |
| Tuscaloosa | 8b | March 18 | November 10 | March 25 – April 15 |
| Hoover | 8a | March 19 | November 8 | March 26 – April 16 |
| Auburn | 8b | March 13 | November 17 | March 20 – April 10 |
| Dothan | 9a | March 1 | November 24 | March 8 – March 29 |
Edamame in Alabama: FAQ
When can I plant edamame in Alabama?
Across Alabama, the time to direct-sow edamame spans roughly February 28 in Mobile to April 13 in Jacksonville, each following that city's local frost dates.
Does the edamame planting date vary across Alabama?
Yes. Alabama publishes 70 cities with their own frost dates, so the right edamame 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 edamame take to grow in Alabama?
Edamame takes about 75–95 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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