The utility model relates to a horticulture lawn mower belongs to agriculture and forestry test facility technical field. The disk housing that the bottom was opened, the top erection bracing is put up is drawn together to this press packed bale, and the radial leaf blade shape cutting knife that extends of height -regulating device installation is passed through in the vertical pivot in the housing, and extend towards the kuppe of the top steering current that inclines one side tangential of housing, but the export of kuppe orientation suit in the collection bag of support frame, the upper end of vertical pivot is connected with radial power input device transmission of extending through transmission case on lieing in the housing, the support universal wheel is equipped with through the console in one side that power input device was kept away from on the upper portion of housing. The utility model discloses compact structure, small in size, function be complete, pull the convenience,consequently easily popularizes and applies.