The flowers have intense yellow petals that dangle from tall brown centers. Clumps of silvery-blue foliage give rise to stately flower stalks. It should be cut back to the base after blooming to keep tidy and be planted in mass for best effect in landscapes.
| Sun | |
| No | |
| 5-8 ft | |
| 3-4 ft | |
| Spring, Summer, Fall | |
| Yes | |
| Yellow | |
| None | |
| Yes | |
| Yes |