Quercus douglasii - Blue Oak (Plant) Size:Tree Band n Eastern Sierra

n Eastern Sierra

Over time it forms thick trunks that can be pruned into a small tree shape

Southwestern CA (except n Channel Islands)

In this photograph-driven field guide to California’s spectacular wildflowers

Good background screen

Quercus douglasii - Blue Oak (Plant) Size:Tree Band n Eastern SierraPicturesque, open tree. Will add character to your landscape. Tolerates extreme heat and drought. Striking blue grey foliage. Excellent for wildlife. It is a larval food plant for the Mournful Duskywing butterfly. Plant Characteristics Family Name Fagaceae Species Name Quercus douglasii Common Name Blue Oak Plant Type Tree Sun Exposure Coast Sun, Inland Sun, Water Requirement Low Soil Type Sand, fast draining Flower Color None Flowering Months April,