When to plant okra in New Hampshire
New Hampshire spans USDA zones 5a–6a, so the right time to plant okra shifts by weeks across the state. The window to sow seed directly outdoors runs from about May 13 in Nashua to May 28 in Keene — below are local dates for 15 cities, each computed from its own frost dates.
| City | Zone | Last frost | First frost | Direct sow |
|---|---|---|---|---|
| Manchester | 6a | April 30 | October 11 | May 14 – May 28 |
| Nashua | 6a | April 29 | October 8 | May 13 – May 27 |
| Concord | 5b | May 8 | October 3 | May 22 – June 5 |
| Dover | 6a | May 3 | October 10 | May 17 – May 31 |
| Rochester | 6a | April 30 | October 9 | May 14 – May 28 |
| Keene | 5b | May 14 | October 1 | May 28 – June 11 |
| Portsmouth | 6a | May 4 | October 8 | May 18 – June 1 |
| Derry | 6a | April 30 | October 11 | May 14 – May 28 |
Okra in New Hampshire: FAQ
When can I plant okra in New Hampshire?
Across New Hampshire, the time to direct-sow okra spans roughly May 13 in Nashua to May 28 in Keene, each following that city's local frost dates.
Does the okra planting date vary across New Hampshire?
Yes. New Hampshire publishes 15 cities with their own frost dates, so the right okra 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 okra take to grow in New Hampshire?
Okra takes about 55–65 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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