What plant hardiness zone is Graniteville

Graniteville is located at Nevada County, California (CA), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Graniteville is 8a by the USDA scale.

Coldest zone's winter temperature is +10 … +15 °F.

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