To provide a decorated base for a flower vessel that is suited for a decorated base for supporting a flower vase arranging flowers, a flower basin, or a flower port, for plants makes arranged flowers or plants stand out more strongly and creates a gorgeous atmosphere.

A hollowed-out hole to support a flower vase or a flower basin, or a flower pot is provided on the top board of a box having a hollow portion to store a water vessel inside, and a pattern is formed on at least one side of the box. One side bearing the pattern is an inlet and outlet through which the water vessel in the hollow portion is taken in and out, and a finger hole to open and close the inlet and outlet is an integral part of the pattern.