The plant cultivation system includes: a circulatory system including axises installed in a corresponding portion of a frame installed in a cultivation room； chain gear axis-installed in the axises respectively； a left and a right chains； and a deduction motor connected and installed onto any axis of the axises； cultivating pot members including a can body, and a hook plate, fixed to left and right ends of the upper surface of the can body； and for moving and circulating in the inner space of the cultivation room by rotatably installing as hanging between the left and a right chains by the left and right hook axises and the hook plate； a medicinal fluid supplier； and an air blower, installed in the cultivation room.
