Water storage tree pool module

According to the technical scheme, the water storage tree pool module is characterized in that the water storage tree pool module comprises a water storage unit, the water storage unit is buried belowa tree soil ball, the water storage unit comprises a water storage tank and a water storage annular tank arranged on the circumferential face of the water storage tank, and the upper surface of the water storage tank and the upper surface of the water storage annular tank are each provided with a plurality of ventilation and water permeation holes; the water storage tank and the water storage ring tank are arranged at an interval and are communicated with each other through a connecting pipe; a plurality of PCB pipes communicated with the water storage ring box are fixedly connected to the circumferential face of the water storage ring box, and the other ends of the PCB pipes are higher than the ground surface. The tree watering device has the advantages that rainwater and other water arecollected and utilized, a