To provide a hanging planter for ornamental plants that can easily be handled even by beginners and has such a structure that the ornamental plants that have been planted in a cassette type pots can readily changes their layout after implantation or can replace the cassette pots for the replantation of withered plants.

An opening 1a is formed on the circular-shaped side face of the main body 1, an ornamental plant 3 is planted in a cassette pot 2 and the L-shaped part 2a provided on the back face of the cassette pot 2 is connected to the opening of the main body. By this work, the poor growth of the ornamental plants due to the lack of sunshine, the witheredness of the plants by the poor ventilation caused by dense plantation can be avoided and the change of the plant layout is made possible after implantation.