This cultivar is a sport of H. 'Ryan's Big One' which was
Inc. of Michigan and
Clarence (C.H.) Falstad, III of Michigan in 1993. It forms a large size mound of blue-green foliage with a
chartreuse marginal variegation that develops later in the
The Hostapedia by Mark Zilis (2009), "...has not made much impact in the nursery trade."