Unusual flowers of this spirea bloom up to 3 weeks in June. Purple buds open to reveal 2-tone flowers of white and deep pink. If pruning to shape, do so immediately after flowering. This compact, densely branched, petite shrub does best in full sun to part shade and will tolerate most soil types as long as they are well-drained. Fall color can be outstanding with combinations of yellows, oranges, pinks, and chartreuse green all at the same time.