Layering box

The invention provides a layering box. The box comprises an upper box body and a lower box body, wherein the upper box body and the lower box body are hinged and are respectively provided with locking devices, the interiors of the upper box body and the lower box body are divided into an upper separating region and a lower separating region by baffles, the upper separating region and the lower separating region are clamped tightly to form a placing region of a culture medium, two ends of the upper box body are respectively provided with upper grooves, two ends of the lower box body are respectively provided with lower grooves, the upper grooves and the lower grooves are clamped tightly to form a pressing region of plant canes, the top of the upper box body is provided with a hollow region, the hollow region is connected with a transparent body, the top of the upper box body is also provided with two groups of air vents , and the air vents are arranged opposite to the hollow region. The box has the advantages