About Arroyo Lupine
Plant Family: Fabaceae
Plant Type: Annual
Size: 2-4' H x 3' W
Growth Habit: Upright
Deciduous/Evergreen: Annual
Growth Rate: Fast
Sun Exposure: Full sun
Soil Preference: Adaptable
Water Requirements: Moderate
Cold Hardy to: 25 degrees F
Flower Season: Spring
Flower Color: Purple
Endangered?: Not listed
Distribution: California Floristic Province
Natural Habitat: Open or disturbed areas below 2500'
Photo Credit: John Doyen via Calscape