Method for culturing seedling of Damascus rose

The invention discloses a method for culturing a seedling of a Damascus rose, and belongs to the technical field of seedling propagation. The method for culturing the seedling of the Damascus rose comprises seedling culturing bed processing, cutting processing, cuttage processing and nursing managing after cuttage. In the seedling culturing bed processing process, a matrix is loaded into a floating seedling culturing disc which is placed on a water bed, and spraying is carried out until the matrix is completely immersed. In the cuttage processing process, processed cuttings are inserted into the matrix of the floating seedling culturing disc, and after cuttage is finished, disinfector is used for sterilizing the cuttings, the matrix and the floating seedling culturing disc. According to the seedling culturing method, the cuttage branches are placed into the floating seedling culturing disc in a cuttage mode, the humidity of the matrix in the floating seedling culturing disc can be kept within a stable range, and therefore the humidity of the growing environment of the cuttings is stable and cannot be too high or too low, the rooting percentage of the cuttings is high, and the rate of survival of the cuttage seedlings is high.