Elegant white flowers with soft green-yellow signals bloom in late spring to early summer above graceful, upright foliage. This hardy and dependable perennial adds brightness to borders, rain gardens, and naturalized plantings.
| Perennial | |
| Zone 3 | |
| 4-6+ hours | |
| Average to moist, well-drained soil | |
| Rain Garden | |
| Border Accent | |
| 28-36" | |
| 18-24" | |
| Yes | |
| Yes | |
| Yes | |
| Astilbe, Carex, Salvia, Nepeta |