What plant hardiness zone is North Street

North Street is located at St. Clair County, Michigan (MI), USA.

Plant hardiness zone (winter frost zone or gardening zone) for North Street is 6a by the USDA scale.

Coldest zone's winter temperature is −10 … -5 °F.

Plants of 6a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 6a USDA.

North Street, Michigan @ wikipedia.