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Quercus douglasii
Blue Oak
Information by: George Hull MSN Photographer:
Description
Blue Oak is a deciduous tree that has a slow growth rate and reaches 50 ft. high. It develops 2" long, lobed blue-green leaves. Blue Oak is very drought tolerant, is native to California and attracts butterflies. Because of its slow growth, it can be used for bonsai. Flowers are insignificant. Acorns were used by California Natives for food.
Plant Type
Tree
Height Range
40-60'
Flower Color
Green, Yellow
Flower Season
Spring
Leaf Color
Blue Green
Bark Color
Grey
Fruit Color
n/a
Fruit Season
Intermittent
Water Saving Tip:
Apply a layer of mulch around plants to reduce moisture loss.
Choose organic mulches, such as shredded bark, compost or aged sawdust.