Sugar bush
Rhus ovata
A strong dry-slope shrub for appropriate sites, with substantial mature size requiring careful placement.
Sun
Full sun
Water
Very low–low
Soil
Dry, well-drained
Slope
Moderate–steep
Mature Height
6–15 ft
Mature Width
8–20 ft
Location
Foothills / slopes
Maintenance
Low–moderate
Fire-Wise Status
Ecologically appropriate, fire placement requires site evaluation
Wildlife Benefits
Bees, butterflies, birds, species-specific
Ecological Functions
Pollinators, habitat, drought adaptation
Primary Garden Goals
Habitat, slope structure
Why This Plant?
A strong dry-slope shrub for appropriate sites, with substantial mature size requiring careful placement.
Fire Smart Landscaping
High Fire Severity Zone
Fire-resilience candidate — conditional
HFSZ Fire Screening
Conditional — LACoFD listed
LACoFD Landscape Zone
Site-specific / conditional
LACoFD Placement Guide
20 ft from structure minimum
Fire Resilient Landscaping Combines the Right Plant, Place, and Maintainance
No plant is completely fireproof. Fire-resilient landscaping combines the right plant in the right place, with appropriate spacing, irrigation, and ongoing maintenance.
This plant has been evaluated for its characteristics and potential use in wildfire-resilient landscapes, but its performance depends on site conditions—including slope, exposure, surrounding vegetation, proximity to structures, and how the landscape is maintained.
Use the information in this Plant Finder as a planning guide, not a guarantee of fire performance. Always follow current local requirements and site-specific guidance when designing or modifying vegetation around your home.
Deep Dive
Los Angeles County Fire Department
Current guidance on the three ignition zones, plant selection, spacing, and landscape management.
LA County Recovers
Local experts on native plants, landscape design, maintenance, and wildfire resilience in Southern California.
Theodore Payne Foundation
Calscape / California Native Plant Society
Explore California native plants and match plants to local site conditions. LA County also directs residents to Calscape for native-plant resources.
UC ANR Fire Network — Right Plant, Right Place, Right Care
UC ANR specifically notes that all plants can burn under the right conditions and discusses pruning, irrigation, cleanup, spacing, and plant characteristics.
UC ANR Fire Network — Defensible Space
A detailed explanation of the 0–5 ft, 5–30 ft, and 30–100+ ft defensible-space zones, including how vegetation spacing and maintenance change across the landscape.