The invention discloses a flower and leaf drying box, belongs to articles for heating and drying objects, and in particular relates to a drying box suitable for drying flowers and leaves. The flower and leaf drying box comprises a drying box body, of which a frame is made of stainless steel, the two side faces and the back face are embedded with glass and the front face is provided with a glass pull door. The flower and leaf drying box is characterized in that: the drying box body consists of a drying chamber and a heating power chamber. The invention has the advantages that: flowers and leaves can be put onto a grid plate in the drying chamber; a motor rotates to drive a rotating shaft and the grid plate for accommodating the flowers and leaves to rotate; under the condition of sufficient sunlight, the flowers and leaves are heated and dried with solar energy; under the condition of no sunlight, an electric heating pipe is used for heating; moisture in the drying chamber is exhausted through an exhaust fan; drying equipment is convenient to move; and the flower and leaf drying box is convenient to operate, is beneficial to energy saving and has a great popularization value.