Lupine Riverbank Seeds (Lupinus rivularis) - 500mg Perennial Pollinator Flower for Cottage Gardens

Lupine Riverbank (Lupinus rivularis) is a charming perennial wildflower native to the western United States. It produces tall spikes of pea-like flowers in shades of blue and purple, attracting bees, butterflies, and other pollinators. Its vibrant blooms and lush, palm-shaped foliage make it a beautiful addition to cottage gardens, meadow plantings, and wildlife gardens. This hardy perennial returns year after year, adding vertical interest and a splash of color to the landscape.

Riverbank Lupine is well-suited for naturalized areas, rain gardens, and borders. It thrives in full sun to partial shade and prefers well-drained soil. The plant is relatively low-maintenance and drought-tolerant once established, making it an excellent choice for gardeners seeking a pollinator-friendly and easy-to-grow perennial.

Plant Features

• Perennial wildflower with blue to purple flower spikes
• Attracts pollinators such as bees and butterflies
• Ideal for cottage gardens, meadows, and wildlife plantings
• Drought-tolerant once established
• Provides vertical interest and lush foliage

Growing Information

• Botanical Name: Lupinus rivularis
• Plant Type: Perennial
• Sunlight: Full sun to partial shade
• Soil: Well-drained soil
• Water Requirements: Moderate; drought-tolerant once established
• USDA Hardiness Zones: 7-9
• Bloom Season: Spring to summer
• Mature Height: 2-3 feet
• Spacing: 12-18 inches apart

Planting & Care

To grow Riverbank Lupine from seeds, sow them directly in the garden in fall or early spring. Scarify the seeds by lightly nicking the seed coat or soaking them in warm water for 24 hours before planting to improve germination. Plant seeds about 1/4 inch deep in well-drained soil, and keep the soil consistently moist until germination occurs. Once seedlings are established, thin them to the recommended spacing.

Water regularly during the first growing season to help plants establish a deep root system. After establishment, Riverbank Lupine is relatively drought-tolerant but benefits from occasional watering during prolonged dry periods. Mulch around plants to conserve moisture and suppress weeds. Deadhead spent flowers to encourage additional blooms and prevent self-seeding if desired. In late fall, cut back foliage after it dies back naturally.

What's Included

500mg of Lupine Riverbank Seeds (Lupinus rivularis).