Wall brick suitable for forming green oxygen bar belt and provided with drip irrigation channels

The utility model relates to a wall brick suitable for forming a green oxygen bar belt and provided with drip irrigation channels. The wall brick comprises a wall brick body, wherein the facade of the wall brick body is extended forwards to form a flowerpot used for planting plants, a water pipeline communicating the top face with the bottom surface is formed in the wall brick body, and the water pipeline is communicated with the flowerpot by a capillary tube. In the wall brick provided by the utility model, the flowerpot capable of planting plants is provided, and when a plurality of wall bricks are built to a wall body and green plants are planted in the flowerpots, the wall surface forms a green and natural oxygen bar. The water pipeline is arranged in the wall brick, so that redundant rainwater in the flowerpot can be drained quickly, so as to avoid the root rot condition of the plants. In the case of drought, water is only filled in the flowerpot of the top layer wall brick, and then, drip irrigation can