What plant hardiness zone is Carbert

Carbert is located at Daniels County, Montana (MT), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Carbert is 3b by the USDA scale.

Coldest zone's winter temperature is −35 … -30 °F.

Plants of 3b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 3b USDA.