Randy Goodwin of Indiana registered this
seedling of H. 'Invincible' in 1996. It has very shiny foliage
that is wavy, has smooth texture and is somewhat unruly. The
mound is 15 inches high with a spread of 42 inches. Its pale
purple flowers bloom in late August.
The Hostapedia by Mark Zilis (2009), "...unusually shiny green foliage
that conveys a plastic like appearance. The petioles are bright
red, especially in the lower half."
Similar cultivars include H. 'Grandaddy