A hardy perennial with handsome, fern-like foliage and spectacular, towering, astilbe-like plumes of creamy-white flowers. Ideal for a damp, shady spot or in a permanently moist area, such as in a bog garden. Flowers late June-July. Height 2m (6'6"); spread 60-90cm (24-36"). RHS Award of Garden Merit winner. Supplied in a 9cm pot. Back of border variety.