June to August. According to the query of rattan rose network, the magic revolution in northeast China blooms in June-August, so it is best to trim the residual flowers after flowering and trim and shape them properly in June-August. After August, thick branches and old branches can't be pruned. If they are pruned in autumn, these flowers will be pruned next year. The magic revolution has plump little flower balls, which can produce blue flowers in acidic soil and pink flowers in alkaline soil. When it first blooms, the small flowers are as delicate as a small honeycomb. The petals are inlaid with green or pink plates, which will change with the opening degree of the flowers, with rich colors and psychedelic colors. Plants are short and compact, but they are easy to bloom, and many plants can bloom when they are short, which is very suitable for balcony planting and large-scale garden scenes.