What plant hardiness zone is Banks Lake South

Banks Lake South is located at Grant County, Washington (WA), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Banks Lake South is 6b by the USDA scale.

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

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

Banks Lake South, Washington @ wikipedia.