What plant hardiness zone is Watts Mills

Watts Mills is located at Laurens County, South Carolina (SC), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Watts Mills is 7b by the USDA scale.

Coldest zone's winter temperature is +5 … +10 °F.

Plants of 7b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 7b USDA.

Watts Mills, South Carolina @ wikipedia.