Upright, vase-shaped mounds of blue-green foliage are topped with long, charcoal stems of lemon yellow flowers in late spring. The contrast between stem and bloom is very striking. A Proven Winner variety. Plant patented.
Prefers full sun and average to dry sites. Easily grown in low fertility soil, including clay.
Attractive to butterflies. Deer resistant. Root system resents disturbance once established.