What plant hardiness zone is Smith Lake

Smith Lake is located at McKinley County, New Mexico (NM), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Smith Lake is 6a by the USDA scale.

Coldest zone's winter temperature is −10 … -5 °F.

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

Smith Lake, New Mexico @ wikipedia.