Valley Oak, California White Oak, Swamp Oak, Roble Oak
Quercus lobata

Family: Fagaceae (fag-AY-see-ee) (Info)
Genus: Quercus (KWER-kus) (Info)
Species: lobata (low-BAH-tuh) (Info)
Synonym:Quercus hindsii
Synonym:Quercus lobata var. argillara
Synonym:Quercus lobata var. insperata
Synonym:Quercus lobata var. turbinata
Synonym:Quercus lobata var. walteri
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Category:

Trees

Height:

over 40 ft. (12 m)

Spacing:

over 40 ft. (12 m)

Hardiness:

USDA Zone 6a: to -23.3 C (-10 F)

USDA Zone 6b: to -20.5 C (-5 F)

USDA Zone 7a: to -17.7 C (0 F)

USDA Zone 7b: to -14.9 C (5 F)

USDA Zone 8a: to -12.2 C (10 F)

USDA Zone 8b: to -9.4 C (15 F)

USDA Zone 9a: to -6.6 C (20 F)

USDA Zone 9b: to -3.8 C (25 F)

USDA Zone 10a: to -1.1 C (30 F)

USDA Zone 10b: to 1.7 C (35 F)

USDA Zone 11: above 4.5 C (40 F)

Sun Exposure:

Full Sun

Sun to Partial Shade

Danger:

Parts of plant are poisonous if ingested

Bloom Color:

Inconspicuous/none

Bloom Time:

Mid Spring

Foliage:

Grown for foliage

Deciduous

Shiny/Glossy-Textured

Other details:

Average Water Needs; Water regularly; do not overwater

Soil pH requirements:

Unknown - Tell us

Patent Information:

Non-patented

Propagation Methods:

From seed; direct sow outdoors in fall

Seed Collecting:

Unknown - Tell us

Regional

This plant has been said to grow in the following regions:

Chandler, Arizona

Agoura Hills, California

Calabasas, California

Carmichael, California

Hesperia, California

San Leandro, California

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Gardeners' Notes:

No details have been posted.