This is a hybrid of H. sieboldiana 'Northern Halo' × H. plantaginea
that was registered by
Dr. Lloyd (Gil) Jones in 1993. It forms a large size mound of upright blue green
foliage and has white flowers that appear late in the season. This cultivar is part of the "Warwick Series"
Similar cultivars include H. 'Flower Power'.
Sports include H. 'Essence of
Summer' and H. 'Southern Essence'.