What plant hardiness zone is Red Butte

Red Butte is located at Natrona County, Wyoming (WY), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Red Butte is 4b by the USDA scale.

Coldest zone's winter temperature is −25 … -20 °F.

Plants of 4b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 4b USDA.


Red Butte, Wyoming @ wikipedia.