What plant hardiness zone is Hamilton Branch

Hamilton Branch is located at Plumas County, California (CA), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Hamilton Branch 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.

Hamilton Branch, California @ wikipedia.