California Scrub Oak
Quercus berberidifolia · Fagaceae
- Form
- Shrub
- Height
- 6-15 ft
- Sun
- Full Sun
- Water
- Low
- Blooms
- Mar, Apr, May
- Pet toxicity
- Caution
- Habitat
- Chaparral · Oak Woodland · Coastal Sage Scrub
🌿 California native
Quick facts · Habitat: Chaparral, oak woodland edges, dry slopes · Form / size: Evergreen shrub, usually 6-15 ft · Sun: Full sun to part shade · Water: Low once established · Blooms: Spring catkins · Wildlife value: High
Description
A shrubby evergreen oak with small, stiff, spiny-edged leaves and acorns. It often forms dense thickets in chaparral rather than a single broad tree.
Wildlife & pollinators
Oaks are powerhouse habitat plants: acorns feed wildlife, leaves host insects, and thickets provide cover.
Habitat & range
Common in chaparral, mixed oak woodland edges, dry slopes, ridgelines, and canyon sides across Southern California.
In the garden
Best for large native landscapes, fuel-conscious habitat edges, and restoration plantings. It is dense, slow, and valuable, but too assertive for small formal spaces.
Propagation
From fresh acorns planted soon after collection. Protect young seedlings from rodents, rabbits, and deer.
Where to see it near you
- iNaturalist — observed in Southern California
- Chaparral slopes, ridgelines, and oak-scrub transition zones.
Problems
Young plants are slow and vulnerable to browsing. Mature thickets can be difficult to work around in small gardens.
