An outstanding and reliably floriferous shrub with exquisite, gem-like flowers and a graceful habit. Slender branches arch elegantly, carrying masses of small, star-shaped white flowers with yellow centres in May and June. The flowers are held in clusters of up to 15 blooms. The white flowers are set off against a backdrop of small, dark green leaves which are white beneath. A robust specimen which tolerates all soils. RHS Award of Garden Merit. Height and spread: 1-1.5m (39-59in).Plant height and spread is seasonal therefore we list by pot size rather than a defined plant size. The height and spread of the plant delivered will vary depending on the season, meaning arrival images are an indication only.