Lupine, Perennial (1/4 lb)

Perennial Lupine (Lupinus perennis) is an open-pollinated perennial with blue flowers that bloom in summer and return each year. A member of the pea family, it fixes atmospheric nitrogen into the soil. Pre-soaking the seed aids germination. Deer resistant and pollinator-friendly, this 1/4 lb size covers approximately 1,000 sq ft if broadcast.

At a glance

• Botanical name: Lupinus perennis
• Type: Open-pollinated perennial
• Days to germinate: 15 to 20 days
• Sun: Partial sun
• Planting depth: 1/8 inch
• Height at maturity: 2 to 3 feet
• USDA zones: 3 to 9
• Seeding rate: 1/4 lb per 1,000 sq ft (about 5,670 seeds per pack)

Best for

• Perennial borders and cottage gardens
• Pollinator gardens that draw hummingbirds and butterflies
• Deer-resistant plantings
• Nitrogen-fixing soil improvement
• Naturalized meadow areas

How to grow

Plant 1/8 inch deep in fall in slightly acidic, well-drained soil; pre-soak the seed to aid germination, which takes 15 to 20 days. Grow in partial sun with moderate water and thin to 1 foot apart once plants reach about 3 inches tall. Native to the Eastern US, plants reach 2 to 3 feet, blooming spring into summer and returning each year.

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Grow Organic supplies seeds, plants, and garden supplies for organic and sustainable growing, helping home gardeners and small farms cultivate healthy, productive gardens.

Sold by Grow Organic, based in Grass Valley, California.