'Krossa Regal' features lavender flowers that emerge over wavy edged, heart-shaped, blue-green leaves of a heavy substance. With a vase-shaped upright habit, this former AHS award winner will grow into a medium to large plant.
| Perennial | |
| Hosta | |
| Plantain Lily | |
| Zone 3 | |
| 2-6 hours | |
| Clay, Moist, Sandy | |
| Garden paths and edging areas | |
| Shady underplantings | |
| 26-28" | |
| 28-30" | |
| Summer | |
| Purple | |
| 2" | |
| Moderate | |
| Plant-tone | |
| Yes | |
| Yes | |
| Astilbe, Pulmonaria, Trollius, Myosotis |