PROBLEM TO BE SOLVED: To provide a plant cultivation system capable of stabilizing the yield without decreasing productivity.SOLUTION: A plant cultivation system managing plant cultivation includes a cultivation unit which includes an area to cultivate plants in the inside, and can adjust independently of an external environment, the cultivation environment of the plants to be cultivated in the area, and a control processing part which produces control information adjusting the internal environment of the cultivation unit so as to suit to cultivation of plants fix planted in a cultivation bed set in the inside of the cultivation unit. The control information which the control processing part produces includes cultivation environment condition fixing information setting control model information to be fixed according to the kind of plants, and growth degree control information controlling the growth degree of the plants according to a specified cultivation condition fixing the condition of cultivating plants o
