The invention relates to the technical field of cutting planting of chrysanthemum, and discloses a cutting seedling raising method for chrysanthemums. A nursing solution and an exogenous growth regulator are jointly used to process cutting slips, wherein auxin induces the formation of a cutting slip root base, meanwhile, adjusts the physiological state of the plant cutting slips, promotes the synthesis of chlorophyll, adjusts the content of soluble sugar, and increases the accumulation of soluble protein, so that the rooting and growth of the cutting slips are facilitated; and with the joint process on the cutting slips, the rooting and growth of the cutting slips is facilitated, the differentiation of calluses is improved, the proliferation of buds is promoted, and the cultivation of strong seedlings is facilitated. According to the invention, the interaction effect of the exogenous growth regulator is studied, and the matrix component is proportioned, so that the survival rate and the uniformity of the cutting seedlings can be improved, and the resistance to diseases and environment changes can also be enhanced.