Brunswick County, North Carolina
Local growing conditions for Brunswick County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 12 ZIP codes in our data.
Hardiness zones in Brunswick County
Brunswick County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Brunswick County for its live forecast, frost dates, and planting calendar:
Calabash 28452
Shallotte 28420
Bolivia 28422
Leland 28451
Southport 28461
Shallotte 28462
Oak Island 28465
Carolina Shores 28467
Sunset Beach 28468
Ocean Isle Beach 28469
Shallotte 28470
Boiling Spring Lakes 28479
More for North Carolina
- Agriculture in North Carolina
- Frost dates across North Carolina
- USDA hardiness zones explained
- Planting calendar by ZIP code
← All counties in North Carolina
County growing conditions are compiled from our ZIP-code database, USDA hardiness-zone data, and NOAA climate normals. Conditions vary within a county by elevation and local microclimate. Page updated Aug 4, 2026.