Key Features
- Produces elegant light pink flower spikes above attractive palmate green foliage.
- Upright growth adds height and structure to flower beds and borders.
- Ideal for cottage gardens, wildflower areas, meadow plantings, borders, and pollinator gardens.
- Performs best in full sun to partial shade with well-drained soil.
- Soft pink blooms create a graceful contrast with green foliage and other garden flowers.
Growing Benefits
- Adds soft pink color and vertical interest to garden displays.
- Attractive flower spikes can draw bees, butterflies, and other visiting pollinators.
- Works well in cottage, meadow, and naturalized garden settings.
- Suitable for borders and larger containers with adequate root space.
- Lupines can contribute to soil nitrogen through their relationship with nitrogen-fixing bacteria.
Seed Specifications
- Common Name: Lupine, Lupin
- Botanical Name: Lupinus spp.
- Plant Type: Annual or perennial, depending on species
- Colors: Light pink
- Height: Approximately one to four feet, depending on species and variety
- Sunlight: Full sun to partial shade
- Soil: Well-drained, moderately fertile soil
- Water: Moderate; avoid consistently waterlogged conditions
- Germination Time: Approximately fourteen to thirty days under favorable conditions
- Sowing Depth: Approximately one-quarter inch
- Spacing: Approximately twelve to eighteen inches
- Growing Zones: Varies by species; many garden lupines perform well across USDA Zones three through eight
- Flowering/Maturity: Generally flowers from late spring through summer, depending on species, climate, and planting time
- Uses: Cottage gardens, borders, wildflower gardens, meadow plantings, pollinator gardens, and ornamental beds
Growing Tips
- Soak the hard seeds before sowing or lightly scarify them to help water penetrate the seed coat.
- Select a well-drained planting site because lupines dislike prolonged wet soil.
- Provide full sun or partial shade, especially afternoon shade in warmer climates.
- Avoid excessive nitrogen fertilizer, which can encourage foliage rather than flowers.
Seed Storage
Store unused seeds in a cool, dry, dark place. Keep them in their original packet or an airtight container protected from moisture, heat, and direct sunlight.
Unique Facts About Seeds
- Lupines belong to the Fabaceae family, which includes peas and beans.
- Their flowers grow in upright clusters known as racemes.
- Lupine roots form associations with nitrogen-fixing bacteria that can contribute nitrogen to the soil.
- The seeds have a hard outer coat, so scarification or soaking can help some lupine species absorb water more effectively.