← Plants

Canyon Live Oak

Quercus chrysolepis

Fagaceae · broadleaf evergreen tree · native

Last updated

Data Coverage 2 of 6 dimensions
Site Data
Threats
Cultivars
Phenology
GDD Thresholds
Puget Sound

Quercus chrysolepis (Fagaceae) is a broadleaf evergreen oak native to the mountains of Oregon and California. It grows 20 to 60 feet tall with a broad, dense crown. The leathery leaves are dark green above and pale to golden-fuzzy beneath (the species name means "golden-scaled"). Young leaves may be spiny-toothed like holly; mature leaves are entire.

Canyon live oak grows in full sun on well-drained, rocky soils and tolerates drought and poor substrates. It is found from sea level to 9,000 feet elevation. The species is long-lived and slow growing. Acorns are a significant wildlife food source. Hardy in Zones 7a to 8b.

Quick Facts

Height
20–60 ft
Growth Rate
Slow
Light
Full Sun
Soil
Moist
Water
Moderate
Hardiness
Zone Zones 7a–8b
Origin
Pacific Northwest native

Diseases (14)

Pests (14)