What plant hardiness zone is Fort Defiance

Fort Defiance is located at Augusta County, Virginia (VA), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Fort Defiance is 6b by the USDA scale.

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

Plants of 6b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 6b USDA.

Fort Defiance, Virginia @ wikipedia.