About Yellow Coastal Bush Lupine
Plant Family: Fabaceae
Plant Type: Shrub
Size: 6' H x 4-6' W
Growth Habit: Upright, multibranching
Deciduous/Evergreen: Summer dormant
Growth Rate: Fast
Sun Exposure: Full to part sun
Soil Preference: Well-draining
Water Requirements: Occasional
Cold Hardy to: 35 degrees F
Flower Season: Spring/Summer
Flower Color: Yellow
Endangered?: Not listed
Distribution: North Coast, Central Coast. Probably native from Sonoma to Ventura Counties
Natural Habitat: Coastal bluffs, dunes, below 300'