A binding machine (100) for gardening includes a binding machine main body (40), a magazine (80) attached to the binding machine main body and loaded with a tape (TP), and a clincher arm (10) rotatably attached to the binding machine main body and configured to draw the tape out of the magazine and bind an object (300) to be bound which is wound by the tape. The magazine includes a housing (82a) in which the tape is loaded, a boss (84) provided at a center of the housing and configured to support a reel (210) around which the tape is wound, and an abutting member (86) that is rotatably attached to the boss and abuts against an inner peripheral surface of the reel.
