What plant hardiness zone is San Luis

San Luis is located at Yuma County, Arizona (AZ), USA.

Plant hardiness zone (winter frost zone or gardening zone) for San Luis is 10a by the USDA scale.

Coldest zone's winter temperature is +30 … +35 °F.

Plants of 10a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 10a USDA.