‘Marion Blum’

White flowers, VIII–IX; yellow-green foliage in summer, turning yellow in winter; vigorous, upright; height 31–45cm; spread 61–75cm.

Seedling; raised by H. M. J. Blum (Steenwijkerwold, Netherlands) in 1974; introduced by P. G. Zwijnenburg (Boskoop, Netherlands) in 1979.

Named after Herman Blum's eldest daughter.