St. Stephens, North Carolina is in USDA Hardiness Zones 7b
St. Stephens, North Carolina Hardiness Zone Map
St. Stephens Border
Zone 7b 5°F to 10°F
A hardiness zone is a geographically defined area in which a specific category of plant life is capable of growing, as defined by climatic conditions, including its ability to withstand the minimum temperatures of the zone.