When to plant butternut squash in North Carolina
North Carolina spans USDA zones 7a–8b, so the right time to plant butternut squash shifts by weeks across the state. The window to sow seed directly outdoors runs from about March 22 in Goldsboro to May 9 in Boone — below are local dates for 96 cities, each computed from its own frost dates.
| City | Zone | Last frost | First frost | Direct sow |
|---|---|---|---|---|
| Charlotte | 8a | March 30 | November 3 | April 6 – April 20 |
| Raleigh | 8a | March 28 | November 8 | April 4 – April 18 |
| Greensboro | 8a | April 1 | November 4 | April 8 – April 22 |
| Durham | 8a | April 2 | November 4 | April 9 – April 23 |
| Winston-Salem | 8a | March 26 | November 9 | April 2 – April 16 |
| Fayetteville | 8a | March 30 | November 10 | April 6 – April 20 |
| Cary | 8a | March 27 | November 8 | April 3 – April 17 |
| Wilmington | 8b | March 19 | November 20 | March 26 – April 9 |
Butternut Squash in North Carolina: FAQ
When can I plant butternut squash in North Carolina?
Across North Carolina, the time to direct-sow butternut squash spans roughly March 22 in Goldsboro to May 9 in Boone, each following that city's local frost dates.
Does the butternut squash planting date vary across North Carolina?
Yes. North Carolina publishes 96 cities with their own frost dates, so the right butternut squash 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 butternut squash take to grow in North Carolina?
Butternut Squash takes about 90–110 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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