A winter hardy form producing, dense, conical flowers that are lime-green to creamy white in colour held on upright stems. In late summer, early autumn the flowers start to turn pink. During autumn, the foliage also changes from green to various shades of red. Plant in moist, fertile free-draining soil with either full sun or partial shade.
Grows to about 1.8m to 2.4m in height and width.