Lupine Seeds – Argenteus

Lupine (Lupinus argenteus) is a perennial flowering plant known for its beautiful clusters of blooms and silvery-green foliage. This hardy variety thrives in sunny conditions and adds vibrant color and texture to gardens, meadows, and landscapes. It is also valued for its ability to improve soil health by fixing nitrogen, making it a great choice for sustainable gardening.

Features and Specifications:

• Plant Type: Perennial flowering plant

• Variety Name: Argenteus

• Growth Habit: Upright with multiple flowering spikes

• Maturity: Blooms in the second growing season

• Flower Colors: Shades of blue to violet

• Growing Season: Spring to summer

• USDA Hardiness Zones: 4–9

• Sowing Months:

  • Zones 7–9: February–April or September–October

  • Zones 4–6: March–May

• Light Requirements: Full sun to partial shade

• Soil Needs: Well-drained, sandy or loamy soil with moderate fertility

• Watering: Moderate; avoid waterlogging

• Uses: Ideal for ornamental gardens, wildflower meadows, and borders

• Special Features: Drought-tolerant, attracts pollinators, and improves soil fertility