Plant incubator

The utility model relates to the field of incubators, in particular to a plant incubator. The plant culture box comprises a box body, one side of the box body is provided with an opening, a transparent door is rotationally installed at the opening of the box body, a display screen is arranged at the top in the box body, when the transparent door is closed, the display screen can be observed through the transparent door, a plurality of trays are arranged in the box body, a reinforcing part is arranged at the bottom of the box body, and the reinforcing part is arranged on the box body. The reinforcing part comprises a bottom shell, the middle position of the bottom of the bottom shell protrudes upwards to form a reinforcing rib, the four corners of the bottom shell protrude upwards, so that a mounting groove is formed in the bottom of the bottom shell, universal wheels are arranged in the mounting groove, and the bottoms of the universal wheels extend out of the mounting groove. The plant incubator has the adva