In order to decrease the more influence on tea production development for the shortage of labor, and increase the utilization of pesticide and fertilization to reduce the environmental pollution, a remote controlling machine for electrostatic spraying and fertilizing in tea garden was investigated. The machine was mainly made of frame, power, spraying system, fertilizing system and controlling system, which held the manual and remote controlling operations. The machine’s driving and fertilizing function adopted 48 Voltage direct current brushless motor and the spraying 12 Voltage direct current vane pump. It used the capacity adjustment shallow fertilization and can be soil covered. The tea plant’s profile modeling spraying pole and high voltage electrostatic electricity were utilized to realize spraying. Experimental results showed that the machine could complete the fertilization and spraying preferably, and improved the fogdrop deposition on the leaf obviously. The machine is prosperous in the future.