What plant hardiness zone is Saint George

Saint George is located at Charlton County, Georgia (GA), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Saint George is 8b by the USDA scale.

Coldest zone's winter temperature is +15 … +20 °F.

Plants of 8b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 8b USDA.

Saint George, Georgia @ wikipedia.