When to plant edamame in Texas
Texas spans USDA zones 7a–10a, so the right time to plant edamame shifts by weeks across the state. The window to sow seed directly outdoors runs from about January 15 in Edinburg to April 28 in Dumas — below are local dates for 267 cities, each computed from its own frost dates.
| City | Zone | Last frost | First frost | Direct sow |
|---|---|---|---|---|
| Houston | 9b | February 2 | December 25 | February 9 – March 2 |
| San Antonio | 9a | February 25 | November 28 | March 4 – March 25 |
| Dallas | 8b | March 2 | November 29 | March 9 – March 30 |
| Austin | 9a | February 20 | December 3 | February 27 – March 20 |
| Fort Worth | 8b | March 5 | November 24 | March 12 – April 2 |
| El Paso | 8b | March 2 | November 20 | March 9 – March 30 |
| Arlington | 8b | March 9 | November 21 | March 16 – April 6 |
| Corpus Christi | 10a | January 22 | January 4 | January 29 – February 19 |
Edamame in Texas: FAQ
When can I plant edamame in Texas?
Across Texas, the time to direct-sow edamame spans roughly January 15 in Edinburg to April 28 in Dumas, each following that city's local frost dates.
Does the edamame planting date vary across Texas?
Yes. Texas publishes 267 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 Texas?
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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