'Red Sentinel' features intense scarlet red blooms that appear in late June with dark red-green stems over deep forest green foliage.
| Perennial | |
| Astilbe | |
| False Spirea | |
| Zone 4 | |
| 3-8 hours | |
| Moist, Sandy, Wet | |
| Accent shade perennial or cut flower | |
| Naturalized woodland and perennial borders | |
| 18-24" | |
| 24-30" | |
| Summer | |
| Red | |
| Moderate | |
| Clump, Upright | |
| Plant-tone | |
| Yes | |
| Yes | |
| Viola, Trollius, Pulmonaria, Heucherella |