Plant Calculator

Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Lupinus polyphyllus 'Red' you will need.

Approx. Length (ft):
Approx. Width (ft):

*Correct and successful spacing is complex and depends on project conditions.

Staircase™

Lupinus polyphyllus 'Red'

Lupine

Lupinus polyphyllus Staircase™ is a stunning perennial plant that adds vibrant color and texture to any garden. With its towering spikes of blue and purple flowers, this cultivar creates a striking focal point during the blooming season. Known for its lush foliage and adaptability, Staircase™ thrives in a variety of soil types and conditions. Gardeners appreciate its ability to attract pollinators and enhance biodiversity in outdoor spaces.

  • Massive red flowers
  • Great for cutting
  • Perfect vertical accent in gardens

  • Category: Perennials
  • Patent: 11,028,476
  • Hardiness Zone: 4-8
  • Height: 18-24 in
  • Spread: 18-24 in
  • Spacing: 18-24 in
  • Bloom Color: Red
Login for pricing

e

q

p

x

+

d

/

?