The huge, deep violet-blue flower spikes of 'Catlin's Giant' appear in May over thick, equally huge burgundy foliage.
| Perennial | |
| Ajuga | |
| Bugleweed | |
| Zone 3 | |
| 4-6+ hours | |
| Clay, Moist, Sandy | |
| Plant with Hosta and Carex | |
| Combine with Dicentra and Trollius | |
| 4-8" | |
| 3-5' | |
| Spring | |
| Purple | |
| Rapid | |
| Plant-tone | |
| Yes | |
| Yes | |
| Yes | |
| Hosta, Carex, Dicentra, Trollius |