'Hummelo' features spikes of lavender-rose flowers that will top interesting basal clumps of scalloped foliage in July.
| Perennial | |
| Stachys | |
| Lamb's Ears | |
| Zone 4 | |
| 6+ hours | |
| Moist, Sandy | |
| Accent perennial or cut flower | |
| Borders and walkways | |
| 18-20" | |
| 12-18" | |
| Summer | |
| Pink, Purple | |
| Rapid | |
| Low, Upright | |
| Flower-tone | |
| Yes | |
| Yes | |
| Sedum, Achillea, Stokesia, Crocosmia |