What plant hardiness zone is Cedar Glen
Cedar Glen is located at San Bernardino County, California (CA), USA.
Plant hardiness zone (winter frost zone or gardening zone) for Cedar Glen 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.
Cedar Glen, California @ wikipedia.