What plant hardiness zone is Harlow

Harlow is located at Benson County, North Dakota (ND), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Harlow 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.

Harlow, North Dakota @ wikipedia.