The invention discloses a ceodes-grandis seed germination and seedling culturing method. The method includes the following steps that fresh and mature ceodes-grandis fruits are collected and put intoseal bags, then the ceodes-grandis fruits in the seal bags are covered with a moisturizing material, and are refrigerated for 5 days to 30 days at the temperature of 5 DEG C to 8 DEG C, and after-maturation treatment is completed; shells and seeds are separated, the seeds are taken out, fenaminosulf is added, and the mixture is stirred evenly ready for use; the treated seeds are evenly broadcastedon sowing media, the media is covered with soil to cover the media, the product is put into a shade shed, plastic films are covered, the plastic films are removed after seeds germinate, and seedlingsare obtained. According to the ceodes-grandis seed germination and seedling culturing method, the germinating time of the ceodes-grandis seeds is shortened, the emergence rate of the seeds is increased, the seed seedling culturing aim required by artificial cultivation is achieved, artificial cultivation breeding can be developed through sowing, the commercialized production requirement is basically met, and the cultivation propagation expanding aim is achieved.