This medium size (18 inches high), medium green colored cultivar is a seedling of an H. 'Ginko Craig' F1 seedling. It was registered in 2000 by Steve Chamberlain of New York. Pale lavender flowers bloom in August.

J.R.R. Tolkien reference: The Dimholt literally means "dark wood" and is situated at the base of the Dwimorberg mountain.