What plant hardiness zone is Forks of Salmon

Forks of Salmon is located at Siskiyou County, California (CA), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Forks of Salmon 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.

Forks of Salmon, California @ wikipedia.