A wonderful mid-summer bloomer. Large flat plumes of bright yellow flowers. On a mature plant, the top of the plant, about 18", is covered in yellow blooms. The middle photo shows the blooms from 1 plant and from part of another one.
I find this plant's foliage is attractive in its own right - upright habit, dark green leaves.
Well-behaved, we find a few new seedlings each spring.
Hardy zone 2.
Grows about 24" tall for us, and spread 18".
Glen's score: 8.
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