The octagonal gold plate has clusters of branches, which grow out of the ground and germinate easily in rainy season. Cut off the old leaves and yellow leaves at the base from May to June; The growth potential is great from April to June. After the upper leaves grow out, the lower leaves have turned yellow. When the growth is over, the height of the plant has been determined, and the aged yellow leaves can be cut off. Illicium verum has poor branching performance and can be cut off from the base or the ground. In the middle of the stem, above the leaf bud, the plant can be dwarfed and the branches and leaves become smaller.