Watering device for tea tree planting and seedling raising

The utility model discloses a watering device for tea tree planting and seedling raising. The device comprises supports, a central water pipe and water inlet pipes, a central water pipe is sleeved inthe bracket; a water inlet pipe is arranged on one side of the bracket; one end of the water inlet pipe is communicated with the central water pipe; one side of the transverse plate is fixedly connected with the bracket; an incubator is arranged on the upper surface of the transverse plate; a cultivation soil layer is arranged in an inner cavity of the cultivation box; a plurality of watering nozzles are arranged in the cultivation soil layer; the watering spray head comprises a first barrel, a first through hole, a second through hole, a second barrel, a rod body, a first moving block, a baffle, a second moving block, a spring and a bottom plate. A second branch water pipe is arranged on one side of the bottom end of the first barrel, the bottom end of the first barrel is communicated with the bottom end of the s