What plant hardiness zone is Bel Air South

Bel Air South is located at Harford County, Maryland (MD), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Bel Air South 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.

Bel Air South, Maryland @ wikipedia.