Silky Lupine
Lupinus sericeus
Silky Lupine
Currently unavailable
A native to foothills and mountainous areas of the Rockies. Dense spires of light purple flowers in summer are an important source of food for many pollinators. Does best in well-draining soils and full sun in cooler locations. Leaves have tiny silky hairs that give this plant its name. Excellent at nitrogen fixation and edible to many small mammals, but mildly toxic to livestock.
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Plant facts
Good to know
- Does well at higher elevations.
- Part of our native plants collection, a specialty of ours.
- Waterwise — suited to low-water landscapes once established.
- Attracts pollinators.
- Tolerates rock mulch.
Quick answers
How big does Silky Lupine get?
About 18-24" tall and 12" wide at maturity.
How much sun does Silky Lupine need?
Full Sun to Part Shade (3 to 6+ hours Sun).
How much water does Silky Lupine need?
Low water use — it is one of our waterwise plants.
Will Silky Lupine grow in Utah and the Intermountain West?
It is rated hardy to USDA zone 3, so it suits sites in zone 3 or warmer, which covers most of the region. The Salt Lake Valley floor is mostly zone 7; benches, mountain valleys and high plains in Utah, Idaho, Montana, Colorado and Wyoming are colder, often zones 3–6, so check the zone for your site.
Where can I buy Silky Lupine in Utah?
Progressive Plants in Copperton, Utah carries it, but it is not available right now. You can join the waitlist to hear when it's back.
Can landscape contractors buy Silky Lupine wholesale?
Yes. Landscape contractors and architects with a Progressive Plants wholesale account get trade pricing, bulk ordering and shipping across Utah, Idaho, Montana, Colorado, Wyoming and Nevada on our own trucks or by freight ($1,500 minimum outside our local delivery area). Apply at progressiveplants.com/wholesaleapp.html or call 801-565-7333.
Find similar plants
PerennialsPlants for High ElevationNative PlantsWaterwise PlantsPlants that Attract Pollinators