Spiraea Double White is a white beauty that gives a refreshing look to any place wherever it is placed. The semi-evergreen shrub with arching branches has a cluster of snow-white flowers. These flowers can be seen in the months of September and October, which is the flowering season opposite to Chinese origin. These are easy to maintain and perfect to be used as a feature shrub in containers, tubs or cottage style arrangements. When cascade down a retaining wall, it simply looks beautiful. It prefers partly shaded to full sun and well-drained soil. Easily tolerate dry and frosty conditions. It prefers cooler climates but needs protection against the direct sun that can cause leaves to burn.