What plant hardiness zone is Seven Trees

Seven Trees is located at Santa Clara County, California (CA), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Seven Trees is 9b by the USDA scale.

Coldest zone's winter temperature is +25 … +30 °F.

Plants of 9b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 9b USDA.

Seven Trees, California @ wikipedia.