The present invention relates to a multifunctional planting device for decoration which can be utilized as an interior unit or an exterior unit for freshening spatial environments indoor and outdoor, by providing a device that is installed on the wall surface or the pillar surface formed in a flat or curved shape outdoor or indoor for planting various plants which can be utilized as an interior piece such as a wall frame or a desk frame by forming the device into a frame form and which is capable of dividing spaces such as a reception room or a lounge for outsiders, and a space in front of a restroom inside a building from an external space by performing the function of a partition. The purpose of the present invention is to provide a multifunctional planting device which can be easily moved, transported, and installed by forming the planting device with a pair of metal nets that has reduced weight. A space for planting plants is formed into planting cells of non-woven fabric instead of a conventional plywood frame for reducing the weight and manufacturing costs of the planting device. The planting device can be easily assembled by a user by simplifying the structure of the planting device. The multifunctional planting device for decoration according to the present invention includes: a pair of metal nets comprised of vertical net rods and horizontal net rods which are made of stainless steel connecting-and-fixing units connecting and fixing the metal nets a non-woven fabric installed in a state that the non-woven fabric is extended downwards while surrounding the horizontal net rods of the metal nets to form plating cells in which plants are planted between the metal nets that are connected and fixed to each other a water supply unit supplying water to the plants planted in the planting cells a waterproofing board installed in the rear side of the metal nets to waterproof the metal nets such that water supplied from the water supply unit is prevented from being per
