Irrigation and round frame supporting column

The utility model relates to the technical field of vegetable cultivation supporting columns, and discloses an irrigation and round frame supporting column which comprises a main body pipe, an annular frame is fixedly installed on the right side of the main body pipe, a connecting bolt is installed in the main body pipe in a penetrating mode, a bearing disc is installed on the outer wall of the left end of the connecting bolt in a nested mode, and branch pipes are fixedly installed on the inner wall of the main body pipe. Threaded sections are fixedly installed on the outer walls of the branch pipes, water supply pipes are fixedly installed at the top ends of the branch pipes, and water pumps are fixedly installed at the right ends of the water supply pipes. According to the irrigation and round frame supporting column, the outer side of a stem of a plant can be limited and supported through the ring frame, so that the stem is prevented from being bent or toppled due to external force, fruits can be borne thr