Quick answer: Arroyo lupine (Lupinus succulentus) is native to 2 states. What's commonly sold under this name is the true wild species. It's typically seed, verified 24 Oct 2026.
Photo: The Marmot, Wikimedia Commons (CC BY 2.0)
Where it's native
Listed in the directory as native to these states. Click a state for its full native-plant guide.
Growing conditions
From the Lady Bird Johnson Wildflower Center Native Plant Database.
| Sun | Sun |
|---|---|
| Water | Dry-Medium |
| Soil | Clay or loam, tolerates poor soil, fixes nitrogen |
| Bloom | Bloom Feb-May |
| Height | 1-3 ft |
| Wildlife value | Bumble bees, caterpillar host for several blues |
Seeds and foliage toxic to livestock and people if eaten
Buying it
Sold true to the wild species as of the last check (24 Oct 2026), via Amazon.
Sold as: Seed via Amazon · listing verified 24 Oct 2026
See where to buy →Quick answers about Arroyo lupine
Where is Arroyo lupine native?
Arroyo lupine (Lupinus succulentus) is native to Arizona and California. Check your state's page in this directory for the full list of plants native where you live.
When does Arroyo lupine bloom?
Arroyo lupine blooms Feb-May. Exact timing shifts a few weeks with latitude and elevation.
What growing conditions does Arroyo lupine need?
Light: Sun. Water: Dry-Medium. Soil: Clay or loam, tolerates poor soil, fixes nitrogen. Mature height: 1-3 ft.
Is Arroyo lupine good for pollinators and wildlife?
Yes. Wildlife value: Bumble bees, caterpillar host for several blues.
Is Arroyo lupine deer-resistant or drought-tolerant?
Arroyo lupine is deer-resistant and drought-tolerant.
Is Arroyo lupine toxic?
Seeds and foliage toxic to livestock and people if eaten.
Where can I buy real Arroyo lupine seed or plants?
We found a listing sold as seed that names the true species, last checked 24 Oct 2026. Look for the scientific name Lupinus succulentus on any listing.
Similar native plants
Native plants that share growing conditions or range with Arroyo lupine.
- Desert globemallow Sphaeralcea ambigua
- Chaparral yucca Hesperoyucca whipplei
- California buckwheat Eriogonum fasciculatum
- Desert bluebells Phacelia campanularia
- Firecracker penstemon Penstemon eatonii
- Palmer's penstemon Penstemon palmeri
Also listed under
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