When to plant mustard greens in North Carolina
North Carolina spans USDA zones 7a–8b, so the right time to plant mustard greens shifts by weeks across the state. The window to sow seed directly outdoors runs from about February 15 in Goldsboro to April 4 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 | March 2 – April 13 |
| Raleigh | 8a | March 28 | November 8 | February 28 – April 11 |
| Greensboro | 8a | April 1 | November 4 | March 4 – April 15 |
| Durham | 8a | April 2 | November 4 | March 5 – April 16 |
| Winston-Salem | 8a | March 26 | November 9 | February 26 – April 9 |
| Fayetteville | 8a | March 30 | November 10 | March 2 – April 13 |
| Cary | 8a | March 27 | November 8 | February 27 – April 10 |
| Wilmington | 8b | March 19 | November 20 | February 19 – April 2 |
Mustard Greens in North Carolina: FAQ
When can I plant mustard greens in North Carolina?
Across North Carolina, the time to direct-sow mustard greens spans roughly February 15 in Goldsboro to April 4 in Boone, each following that city's local frost dates.
Does the mustard greens planting date vary across North Carolina?
Yes. North Carolina publishes 96 cities with their own frost dates, so the right mustard greens 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 mustard greens take to grow in North Carolina?
Mustard Greens takes about 30–45 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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