What plant hardiness zone is Wood River Junction

Wood River Junction is located at Washington County, Rhode Island (RI), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Wood River Junction 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.

Wood River Junction, Rhode Island @ wikipedia.