Dr. Ralph (Herb) and Dorothy Benedict
registered this cross of H. 'Mikado' × H. 'Dorothy Benedict' in
1995. The mound reaches 19 inches in height with a width of
about 46 inches. Pale lavender flowers bloom in July.
The Hostapedia by
(2009), "By summer's end, the foliage of
'Blast Off' develops an unusual, multicolored effect rarely seen