Landscape garden ecological maintenance device

The invention discloses a landscape garden ecological maintenance device which comprises a fixing frame. A clamping part is installed at the lower end of the side surface of the fixing frame, a circular groove is formed in the upper surface of the fixing frame, a telescopic part is installed in the circular groove, the telescopic end of the telescopic part is connected with a support, and a hook is arranged on a transverse part of the support; and a hanging box is hung on the hook, an inlet is formed in the surface of one side of the hanging box, and a long through groove is formed in the lower surface of the hanging box. According to the landscape garden ecological maintenance device, the telescopic part is adopted, so that the hanging box for containing an infusion bag can move up and down, and the problem that the infusion bag is too low to be damaged easily is solved; and meanwhile, the clamping part is used for fixing, so that the maintenance device is firmer to install and fix, simple in structure and h