What plant hardiness zone is Orchard City

Orchard City is located at Delta County, Colorado (CO), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Orchard City is 6b by the USDA scale.

Coldest zone's winter temperature is −5 … 0 °F.

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