What plant hardiness zone is Harpers Ferry

Harpers Ferry is located at Jefferson County, West Virginia (WV), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Harpers Ferry 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.

Harpers Ferry, West Virginia @ wikipedia.