The invention relates to a planting method for relieving dormancy of 'paeonia ostii' in a natural state, and belongs to the field of paeonia suffruticosa andr planting. The planting method comprises the following steps of (1) land selection, (2) seedbed preparation, (3) seed harvesting, selection and disinfection, (4) 'paeonia ostii' seed pretreatment, (5) seeding treatment and the like. In the natural state, the 'paeonia ostii' is seeded, land selection, seed treatment and seeding are all strictly conducted to not affect the ecological environment, not change soil and ensure the survival rateand germination rate of the 'paeonia ostii'. The technology not only can increase the seedling rate of the 'paeonia ostii' seeds, but also can change the current situation of low germination rate ofthe 'paeonia ostii' seeding during the production, and accordingly accelerates the development of industrial production of the 'paeonia ostii'.