Grow guide
How to grow Blue Lupine
Lupinus angustifolius
- Type
- Lupine
- Zones
- USDA zones 5–9
- Sun
- Full
- Time to harvest
- 90–120 days
- Spacing
- 9″ apart
- Density
- 1 per sq ft
- Habit
- Upright
- Frost tolerance
- Hardy
- Sowing
- Direct sow
- Start indoors
- 0 weeks before last frost
Care
- Water As needed
- Fertilize None
Notes
Cool-season annual legume; prefers sandy, slightly acid soil pH 5.5-7.0; fixes 100-150 lb N/A and produces 5,000-6,000 lb/acre dry biomass.
More lupine varieties
Grows well nearby
Track Blue Lupine from seed to harvest with Evengrow.
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