What plant hardiness zone is White Hall

White Hall is located at Baltimore County, Maryland (MD), USA.

Plant hardiness zone (winter frost zone or gardening zone) for White Hall 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.