What plant hardiness zone is Mount Holly

Mount Holly is located at Gaston County, North Carolina (NC), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Mount Holly is 8a by the USDA scale.

Coldest zone's winter temperature is +10 … +15 °F.

Plants of 8a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 8a USDA.

Mount Holly, North Carolina @ wikipedia.