High-altitude shrub watering device

The utility model discloses a high altitude shrub watering device which comprises a pre-buried box, two fixing sleeves are fixedly installed on the top of one side of the pre-buried box, a water guide pipe is fixedly installed on the two fixing sleeves in a penetrating and penetrating mode, a watering assembly is arranged in the pre-buried box, and the watering assembly comprises an L-shaped pipe and two parallel watering pipes. One end of the L-shaped pipe and one ends of the two irrigation pipes penetrate through one side of the pre-buried box and are fixedly connected with the water guide pipe, a telescopic corrugated pipe is fixedly installed at the bottom end of the L-shaped pipe, and the bottom end of the telescopic corrugated pipe is fixedly connected with an annular pipe. The annular pipe is driven by the adjusting assembly to move, and the height of the annular pipe is adjusted according to the depths of different varieties of shrub root systems in the interior, so that the annular pipe can directly