What plant hardiness zone is South Waterford

South Waterford is located at Oxford County, Maine (ME), USA.

Plant hardiness zone (winter frost zone or gardening zone) for South Waterford is 5a by the USDA scale.

Coldest zone's winter temperature is −20 … -15 °F.

Plants of 5a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 5a USDA.