Plant Calculator
Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Lupine 'Staircase Purple' you will need.
*Correct and successful spacing is complex and depends on project conditions.
Staircase™
Lupine 'Staircase Purple'
Lupine
- First ever lupine with no requirement on numbers of hours of daylight to bloom!
- No vernalization required for this series of reblooming lupines.
- Eye catching upright spikes on a compact habit.
- Great for containers in early spring for a vertical feature.
- Category: Perennials
- Program: Early Spring, PTF Ornamental
- Hardiness Zone: 4-8
- Height: 18-24 in
- Spread: 18-24 in
- Spacing: 18-24 in
- Bloom Color: Purple