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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' tall. It develops a rounded canopy that spreads 50'-70' 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.

 

Plant Type

Tree

Height 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:

Change spray sprinklers to low-flow bubbler or drip systems. Shrubs and trees are ideal candidates for this type of irrigation because the water is applied directly to the root zones.