Lupinus arboreus

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Common Name:

Tree Lupine


N. California Coast, Western US


Semi-Deciduous Perennial Shrub

Gray-green palm-like leaves with beautiful lilac colored flowers in early spring to late summer. Useful for depleted soils to fix nitrogen. Tolerates coastal sandy soils. Seeds easily.


Temperature: Hardy to 22F

Sun: Full Sun

Water: Moderate; Drought Tolerant

Size: 5 to 8ft.

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