When to plant swiss chard in Mississippi
Mississippi 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 January 29 in Biloxi to March 20 in Oxford — below are local dates for 42 cities, each computed from its own frost dates.
| City | Zone | Last frost | First frost | Direct sow |
|---|---|---|---|---|
| Jackson | 8b | March 6 | November 19 | February 20 – April 3 |
| Gulfport | 9a | February 23 | December 3 | February 9 – March 23 |
| Southaven | 8a | March 16 | November 16 | March 2 – April 13 |
| Biloxi | 9a | February 12 | December 14 | January 29 – March 12 |
| Hattiesburg | 8b | March 7 | November 23 | February 21 – April 4 |
| Olive Branch | 8a | March 26 | November 6 | March 12 – April 23 |
| Tupelo | 8a | March 21 | November 10 | March 7 – April 18 |
| Meridian | 8b | March 16 | November 12 | March 2 – April 13 |
Swiss Chard in Mississippi: FAQ
When can I plant swiss chard in Mississippi?
Across Mississippi, the time to direct-sow swiss chard spans roughly January 29 in Biloxi to March 20 in Oxford, each following that city's local frost dates.
Does the swiss chard planting date vary across Mississippi?
Yes. Mississippi publishes 42 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 Mississippi?
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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