Spiraea japonica 39double play big bang39 is a brightly coloured little shrub that will brighten up your garden from spring through to autumn at the start of its season the leaves of this shrub are coloured a dark rich orange they then turn deep yellow before reverting to orange hues as summer turns into autumn spiraea japonica 39double play big bang39 provides large bold pink flowers and forms a tidy habit making it perfect for the front of borders or containers butterfl