An insert for a vase, the insert for receiving the stem of an ornament, such as a flower. The insert has a cylindrical base member that is of a diameter smaller than the inner diameter of the vase and has fins or ribs extending outward therefrom such that the ribs interfere and bend when the insert is inserted into the vase. The insert is made of a pliable or elastomeric material and the base member has channels adapted to receive stems thereinto.