Jim Hartmann of Minnesota registered this upright, medium size (18 inches high by 32 inches wide) sport of H. 'Garnet Prince' in 2012. The medium green foliage has white marginal variegation. Its leaves are broadly ovate, flat and slightly shiny on top with red petioles. Pale purple, tubular flowers bloom from July into August.

This cultivar appears to be identical to the mother plant.