The utility model discloses a be suitable for stone matter planting out seedling cultivation's ware of growing seedlings, be semi -enclosed box including the upper end and be located four terrace with edges that box central point put, the box utilizes the partitions are divided into inlayer, middle level and skin, the cultivation chamber of inlayer for being used for cultivateing the nursery stock, it has the detachable apron to cultivate the chamber top, the middle level is moisture and nutrient solution passageway, outer moisture and the nutrient solution storage chamber of being, be equipped with the baffle on the middle level, through -hole on baffle one end and the medial baffle meets, through -hole on the baffle of the baffle other end and inlayer meets, the baffle is located the other end that one end on the medial baffle is higher than the baffle, the utility model discloses, having improved the nursery stock in stone matter mountain region survival rate and save rate, having overcome the drawback of current device, the change of induced nursery stock main root elongation growth direction promotes the nursery stock lateral root to grow down to horizontal slant all around, and the horizontal coverage area of nursery stock root system of cultivation is big, is fit for the relative thin stone matter mountain region of soil layer and plants.