The invention discloses a plant cultivation component and a cultivation method, relating to the technical field of plant cultivation, which comprises a bottom plate, two first electric push rods are fixedly connected to the upper surface of the bottom plate, and the top ends of the two first electric push rods Both are fixedly connected with first pulleys, and the top ends of the two first pulleys are overlapped on the right side of the lower surface of the cultivation board, and the left side of the lower surface of the cultivation board is fixedly connected with two first fixing rods. In the plant cultivation component and cultivation method, the first motor, the second motor, the first rotating shaft, the first bearing, the second rotating shaft, the second bearing, the first pulley, the second pulley, the second pulley, the rotating stick, the turning teeth, the first electric push rod and the second electric push rod, so that the turning teeth can move horizontally to automatically turn the soil matrix, thus realizing the automatic turning of the soil matrix in the process of wheat cultivation experiments and research and removal, improving the work efficiency of wheat cultivation experiments.