From the middle of summer the light green leaves of spiraea japonica albiflora are edged with clusters of white flowers this japanese spiraea grows beautiful curved branches which look wonderful as ground cover as autumn sets in the leaves of this hardy deciduous shrub turn into fiery shades of rich gold and orange butterflies and bees love spiraea japonica making it perfect for wildlife gardens borders and containers height 60cm 40243441 spread 90cm 40363441