This fast growing,
upright, giant size (35 inches high by only 27 inches
wide) hybrid of H. pycnophylla × H. 'Temple
Bells' was registered by Jeroen Linneman of the
Netherlands in 2008.
It has dark green leaves that are broadly ovate,
moderately wavy and slightly shiny on top. Tubular
flowers bloom from mid-July into August on scapes from
27 to 35 inches tall.
According to the registration materials: "...big dark green leaves, with a wavy edge,
white underneath, large flowers..."