PROBLEM TO BE SOLVED: To provide a cultivation method of fruit vegetables by which the vegetables can be harvested early.SOLUTION: A cultivation method of fruit vegetables has: a process of differentiating a flower bud by individually and independently performing a procedure of irradiating sprouted fruit vegetables with red light and a procedure of irradiating sprouted fruit vegetables with blue light; and a process of irradiating fruit vegetables having differentiated flower buds with light by using a fluorescent lamp.