Watering and ornamental device for garden potted plant

The invention discloses a watering and ornamental device for a garden potted plant. The watering and ornamental device comprises a first filtration box, an L-shaped ornamental base and a potted plantplacement base, the right end of the first filtration box is connected with a second filtration box, an oblique guide plate stretching into the second filtration box is arranged in an inner cavity ofthe first filtration box, and a filtering device is inserted into the second filtration box. The lower end of the potted plant placement base is connected with a sliding connection plate which is in sliding connection with a sliding groove base, a valve is installed at the end, close to the L-shaped ornamental base, of a pipeline, a transverse pipe fixed to the upper portion of an installation cavity is connected with one end of the pipeline, and a sprayer above the potted plant is arranged at the lower end of the transverse pipe. According to the watering and ornamental device, injection water is filtered many times b