What plant hardiness zone is Dunn Loring

Dunn Loring is located at Fairfax County, Virginia (VA), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Dunn Loring 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.

Dunn Loring, Virginia @ wikipedia.