What plant hardiness zone is Lake Arthur

Lake Arthur is located at Chaves County, New Mexico (NM), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Lake Arthur 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.

Lake Arthur, New Mexico @ wikipedia.