Garden greening protective fence

The utility model discloses a landscaping protective fence, relates to the technical field of landscaping, and solves the problems that most of existing protective fences are not adjustable in height and plants of different heights cannot be well protected. The landscaping protective fence comprises two vertical rods, and a transverse plate is fixedly mounted between the bottoms of the two vertical rods; a protective frame body is slidably mounted between the tops of the two vertical rods; a threaded pipe is fixedly installed in the middle of the protection frame body, a handrail is fixedly connected between the threaded pipe and the inner wall of the protection frame body, a threaded rod is rotationally installed in the middle of the upper surface of the transverse plate, and the top of the threaded rod is in threaded connection with the interior of the threaded pipe. According to the plant protection device, by rotating the screw rod, the threaded pipe moves in the length direction of the screw rod, so that