The invention provides a Dorenty county wild radix paeoniae rubra seedling raising method, and relates to the field of planting, the method comprises the following steps: S1, collecting wild radix paeoniae rubra corners, decaying, airing with outdoor illumination, and collecting radix paeoniae rubra seeds; s2, refrigerating the red paeony root seeds collected in the step S1; s3, sowing in the first ten days of September, thoroughly watering, and covering a film for water retention; s4, after seedlings emerge in spring of the next year, performing field management to obtain the seedlings. According to the method disclosed by the invention, the seeds of the wild radix paeoniae rubra in Dorenty county are used for culturing seedlings, and the seedlings with the same variety as the wild radix paeoniae rubra are successfully cultured, so that the conservation and large-scale planting of the Dorenty radix paeoniae rubra are realized, and the artificially cultured radix paeoniae rubra also keeps the medicinal effect of the wild radix paeoniae rubra. By means of the seedling raising method, the yield of the planted wild radix paeoniae rubra is high, the planting time is short, the total glycosides of the obtained radix paeoniae rubra are high, and higher drug market requirements can be better met. And in the red paeony root seedling raising process, the breeding quantity of seedlings is high, the quality of the seedlings is excellent, and the transplanting survival rate is high.