The present invention relates to a binding machine for gardening. The binding machine for gardening comprises: a main body frame (1) a binding part (B) a tape guide (2) including a guide cover (2a) and a guide handle (2b) a binding needle supplying part (3) a tape storage box (4) including a storage box cover (4a) and a support pillar (4b) a binding tape (5) an elevation operating body (6) a staple trimming plate (7) a connection part (10) a first connection pipe (11) a second connection pipe (12) and a first binding part (70) including a first hanging protrusion (71), a first hanging groove (72), and a hanging sill (73). The load applied to the connection part between the tape storage box and the cover formed on the tape guide is minimized to substantially reduce the breakdown rate of a product. In the case of generating damage to the connection part, the entire binding machine does not have to be replaced because the binding machine is not integrally formed. Thus, a required part such as a part of the connection part, a cover, or the like, can be replaced only, and thus financial burden is reduced.COPYRIGHT KIPO 2017