What plant hardiness zone is Prairie City

Prairie City is located at McDonough County, Illinois (IL), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Prairie City is 5b by the USDA scale.

Coldest zone's winter temperature is −15 … -10 °F.

Plants of 5b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 5b USDA.