Snowmound spiraea Very popular woody shrub, great for any garden, It is dense growing, medium sized shrub with arching branches. Tufts of white flowers are carried all along the upper sides of densely leafy, arching stems in April and May resembling that of a water fountain Reliable and free flowering. making this a spectacular shrub at its peak in early summer. Site: Needs some shelterPosition: Full sun, dappled shade Soil: Well drained, moist, Neutral to Acid, Seasons of interest: Spring flowers,Hardiness: HardyHeight: 6ft (1.8m) Spread: 6ft (1.8m)