Dr. Hans Simon of Gärtnerei Simon in Germany, this
non-registered cultivar is a sport of
noted for reliable flowering. This is a large size species (24 inches high) that
emerges very early in the spring. It has a very upright,
vase-shaped growth habit and grayish blue-green foliage with thick
substance. The leaf base is heart shaped and the tip is
elongated and sharp. The flowers are near white with purple
anthers, borne in clusters and they bloom from July into August.
We have seen this also
listed as H. 'Die Woge'.