The invention relates to a cutting propagation method for pink meadow sweet and belongs to the technical field of plant propagation. The method comprises the following steps: (1) establishing a pink meadow sweet field cultivation parent garden; (2) transplanting container-grown seedlings; (3) managing and maintaining; (4) cutting spike and cutting; (5) establishing a pink meadow sweet plug seedling seedbed; (6) cutting scion wood with Sensheng 1# plant root catalyst; (7) managing after cuttage; (8) performing daily managing; (9) managing seedlings. The cutting propagation method for pink meadow sweet can adapt to Chinese climate soil environment; the rooting condition is excellent; the yield reaches 90%; the operation is simple; the propagation speed is high; the market prospect is wide.