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Coyote Bush

Baccharis pilularis

Asteraceae · broadleaf evergreen shrub · native

Last updated

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

You spot Coyote Bush as a prostrate mat-former or upright shrub on coastal bluffs, disturbed slopes, and sandy areas throughout the California coast and into Oregon. This evergreen native's rapid growth and soil-stabilizing ability make it valuable in erosion-prone coastal landscapes.

Coyote Bush grows 2-3 feet tall (occasionally to 10 feet as upright forms) in part shade with moderate water and excellent drought tolerance (zones 8a-8b). It thrives in well-drained sandy or gravelly soils and resists deer browsing. Fire-resistant and resprouting, it quickly colonizes disturbed sites. Female plants produce cottony seeds; select male cultivars to prevent wind-dispersal. No serious pest or disease issues documented in regional literature.

Quick Facts

Height
2 ft
Growth Rate
Moderate
Light
Part Shade
Soil
Well Drained
Water
Moderate
Hardiness
Zone Zones 8a–8b
Bloom Time
September to October
Origin
Pacific Northwest native

Phenological Calendar

Stage Typical Window
New growth flush BBCH 11 Feb 15-Mar 15
Bloom start BBCH 61 Mar 15-May 15
Bloom end / petal fall BBCH 69 Apr 15-May 31
Fruit/seed development BBCH 71 Jun 1-Aug 31