A dwarf cultivar with many rounded blue or lilac mopheads, best grown in acid soils (1.5m) Bred by E Haller,Switzerland, in 1972, named after a hill in northernSwitzerland.

Gardens found in 28 pre 2000 surveys  DA LHS MS

Gardens found in the 10 surveyed in 2010: DA LHS NAN

UK  Plant Finder 2012  = 1 nursery