What plant hardiness zone is Little Cottonwood Creek Valley

Little Cottonwood Creek Valley is located at Salt Lake County, Utah (UT), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Little Cottonwood Creek Valley is 7a by the USDA scale.

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

Plants of 7a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 7a USDA.