What plant hardiness zone is Cascade Park East

Cascade Park East is located at Clark County, Washington (WA), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Cascade Park East is 8b by the USDA scale.

Coldest zone's winter temperature is +15 … +20 °F.

Plants of 8b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 8b USDA.