What plant hardiness zone is Big Rock

Big Rock is located at Stewart County, Tennessee (TN), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Big Rock is 7a by the USDA scale.

Coldest zone's winter temperature is 0 … +5 °F.

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