What plant hardiness zone is Sugarloaf Usa Ski Area

Sugarloaf Usa Ski Area is located at Franklin County, Maine (ME), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Sugarloaf Usa Ski Area is 4a by the USDA scale.

Coldest zone's winter temperature is −30 … -25 °F.

Plants of 4a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 4a USDA.