When to plant swiss chard in Alabama
Alabama spans USDA zones 7b–9a, so the right time to plant swiss chard shifts by weeks across the state. The window to sow seed directly outdoors runs from about February 7 in Mobile to March 23 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 10 – April 21 |
| Mobile | 9a | February 21 | December 6 | February 7 – March 21 |
| Birmingham | 8a | March 21 | November 11 | March 7 – April 18 |
| Montgomery | 8b | March 4 | November 18 | February 18 – April 1 |
| Tuscaloosa | 8b | March 18 | November 10 | March 4 – April 15 |
| Hoover | 8a | March 19 | November 8 | March 5 – April 16 |
| Auburn | 8b | March 13 | November 17 | February 27 – April 10 |
| Dothan | 9a | March 1 | November 24 | February 15 – March 29 |
Swiss Chard in Alabama: FAQ
When can I plant swiss chard in Alabama?
Across Alabama, the time to direct-sow swiss chard spans roughly February 7 in Mobile to March 23 in Jacksonville, each following that city's local frost dates.
Does the swiss chard planting date vary across Alabama?
Yes. Alabama publishes 70 cities with their own frost dates, so the right swiss chard 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 swiss chard take to grow in Alabama?
Swiss Chard takes about 50–60 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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