What plant hardiness zone is Inkster

Inkster is located at Grand Forks County, North Dakota (ND), USA.

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

Inkster, North Dakota @ wikipedia.