Union County, Georgia, GA, USA plant hardiness zones (gardening zones)

Plant hardiness zones (winter frost zones or gardening zones) range for Union County, Georgia (GA), USA is:

• 7a

by the USDA scale.

• coldest zone's winter temperature: 0 … +5 °F

Cities of Union County, Georgia (GA), USA

• BlairsvilleUSDA hardiness zone: 7a
• SuchesUSDA hardiness zone: 7a