When to plant swiss chard in Louisiana
Louisiana spans USDA zones 8b–9b, 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 8 in New Orleans to March 14 in Claiborne — below are local dates for 55 cities, each computed from its own frost dates.
| City | Zone | Last frost | First frost | Direct sow |
|---|---|---|---|---|
| New Orleans | 9b | January 22 | January 5 | January 8 – February 19 |
| Baton Rouge | 9a | February 28 | November 26 | February 14 – March 28 |
| Shreveport | 8b | March 9 | November 18 | February 23 – April 6 |
| Metairie | 9b | January 30 | December 31 | January 16 – February 27 |
| Lafayette | 9a | February 26 | November 28 | February 12 – March 26 |
| Lake Charles | 9a | February 14 | December 7 | January 31 – March 14 |
| Kenner | 9b | January 30 | December 31 | January 16 – February 27 |
| Bossier City | 8b | February 28 | November 24 | February 14 – March 28 |
Swiss Chard in Louisiana: FAQ
When can I plant swiss chard in Louisiana?
Across Louisiana, the time to direct-sow swiss chard spans roughly January 8 in New Orleans to March 14 in Claiborne, each following that city's local frost dates.
Does the swiss chard planting date vary across Louisiana?
Yes. Louisiana publishes 55 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 Louisiana?
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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