A plant support assembly for facilitating the growing of plants includes a plate and a frame that is octagonally shaped. A net is coupled to and extends inwardly from the frame. A plurality of rods is coupled to and extends between the plate and the frame. Each rod comprises a plurality of nested sections so that the rod is selectively extensible. A plurality of rollers is coupled to a lower surface of the plat. The net is configured to support stems and leaves of a plant that is growing from a container that is positioned on an upper surface of the plate. The rollers are configured to roll on a horizontal surface to selectively position the plate.