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California Native Plant

Quercus lobata

Valley Oak, White Oak, Roble

Plant photo of: Quercus lobata
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Information by: Jerry Sortomme Editor        Photographer: Steve Mullany/Frommer

 

Description

The valley oak is a large deciduous tree that grows 60-80 ft. tall. It develops a rounded canopy that spreads 50-70 ft. wide with leaves deeply lobed and rounded. The valley oak is very heat tolerant and drought tolerant. It is a native to California and attracts butterflies. -Cornflower Farms

 

Plant Type

Tree

Height Range

40-60', 60-100'

Width Range

40-60', 60-100'

Flower Color

n/a

Flower Season

Spring

Leaf Color

Green

Bark Color

Brown

Fruit Color

Brown

Fruit Season

Fall

Sun

Full

Water

Low

Growth Rate

Slow

Soil Type

Sandy, Clay, Loam, Rocky, Unparticular

Soil Condition

Average, Well-drained, Dry

Soil pH

Neutral

Adverse Factors

n/a

Design Styles

Ranch, Woodland

Accenting Features

Multi-trunk Tree, Specimen

Seasonal Interest

n/a

Location Uses

Background

Special Uses

Shade Tree

Attracts Wildlife

Birds, Butterflies

Water Saving Tip:

Adjust the water pressure of you irrigation system.

Spray sprinklers work best at 30 pounds per square inch (psi), and gear and impact rotor sprinklers at 40-60 psi.