What plant hardiness zone is Big Island
Big Island is located at Bedford County, Virginia (VA), USA.
Plant hardiness zone (winter frost zone or gardening zone) for Big Island 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.
Big Island, Virginia @ wikipedia.