To provide a submersion type flower-setting gear which has a coil-spring cylinder consisting of a flower setting part and vertically fixed to a base and a flower insertion stand formed of an elastic body and set on the bottom of the base, in which flowers unrelated to the large, the small or the minimum are simply set in user's way and which is used by submersion in a vase filled with water.

The submersion type flower-setting gear comprises the coil-spring cylinder (1) consisting of the flower setting part and vertically fixed to the base (2) and the flower insertion stand formed of the elastic body (3) and set on the bottom of the base (2).