The utility model belongs to the technical field of the plant cultivation, especially, relate to a plant culture device capable of preventing and treating soil -borne diseases. Including the cultivation case, the cultivation incasement be equipped with a plurality of division boards, the division board will cultivate the incasement chamber and separate for a plurality of cultivation spaces, the cultivation case in be equipped with the anchor post, the anchor post on rotate and to be connected with the plant and to train the frame, the plant cultivate and to have set up the plant on the frame and cultivate the frame, the plant lower extreme of cultivateing the frame put into in the cultivation space. The advantage lies in: the plant of cultivating is unset in a department to avoid the accumulation of germ, prevent soil borne disease, rotatory plant cultivate the frame can, operation is comparatively simple.