Lupinus propinquus

Also Known As

Lupinus arboreus 'Blue Form'
Blue Bush Lupine

Plant type

shrub, perennial

size

H: 3'-4'
W: 4'-6'

planting zones

7a-10b

More Options

Lupinus propinquus plant details

Lupinus propinquus is a broadleaf semi-evergreen perennial shrub with green foliage. In spring and summer lavender and white flowers emerge. Attracts bees and butterflies making it an excellent addition to pollinator gardens. Grows well with sun and occasional - low water. Drought tolerant once established. Does well in average, gritty, lean and well-drained soil. A good option if you're seeking something seaside / salt tolerant.

CHARACTERISTICS OF Lupinus propinquus

Plant type: perennial shrub
Plant family: fabaceae
Foliage: semi-evergreen green
Mature size: 4 FT - 6 FT - wide, 3 FT - 4 FT - tall
Flowers: lavender and white blooms in spring and summer

GROWING CONDITIONS for Lupinus propinquus

USDA Zones: 7a - 10b
Sun exposure: sun
Watering frequency: occasional - low
Resistant to: deer, seaside / salt
Soil needs: average, gritty, lean and well-drained

Nursery contributed plant descriptions

Very much like “Yellow Tree Lupine”, but with ever-so-desirable lavender and white blooms! Hard to find, this California native shrub thrives with little water once established and is deer resistant and salt and sand tolerant. Bursting into profuse bloom in May (with some Summer water until July), the 6-8” upright fragrant spikes beckon all the butterflies and bees. Best in not-so-fertile, well-drained soil and a great choice for hillsides and barrel-sized containers. Cut back to 3’ x 3’ in Fall to maintain bushiness. Does well inland but may not thrive in extreme desert-y heat. Self-sows!