What plant hardiness zone is Central Falls

Central Falls is located at Providence County, Rhode Island (RI), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Central Falls 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.

Central Falls, Rhode Island @ wikipedia.