large size (20 inches high by 36 inches wide) sport of H. 'Moonrise' was originated by
Mark Zilis of Illinois and registered by
Karen Schwarz of Iowa in 2014. The medium blue-green foliage is moderately corrugated,
moderately wavy, nearly round and dull on top. Near white,
tubular flowers bloom from June into July. It sets seeds but
their viability was undetermined at the time of registration.