What plant hardiness zone is Yuma

Yuma is located at Yuma County, Colorado (CO), USA.

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