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Photos are representative and may not match your specific variety.
Wild Lupine
Native wildflower
Native wildflowerLupinus perennis
- Partial sun
- Zones 3–8
- 60 days to maturity
- Flowers
- 12" spacing
- Low water
- pH 6–7
Overview
This stunning native perennial produces tall spikes of blue-purple pea-like flowers above distinctive palmate leaves. Wild lupine is the sole host plant for the endangered Karner blue butterfly and an important nitrogen-fixer that improves soil health. Its deep taproot makes it extremely drought tolerant once established, perfect for naturalizing in sandy soils.
Planting
Cold stratify seeds for 30 days. Direct sow in fall or early spring. Scarify seeds before planting.
Growing
Sun: partial. Water: low. Soil pH: 6–7. Space plants 12" apart. Germination: 14-30.
Pests & diseases
Common pests: Aphids, lupine weevil, spider mites. Common diseases: Root rot, powdery mildew in humid conditions.