Provided is a binding device for gardening, capable of preventing a tangle of hooks at a front end of a manipulation handle with net strings as well as malfunction due to attachment of soil and dust around a coupling part on the manipulation handle and a main handle. To this end, the manipulation handle (50) includes a link part (52) coupled to the main handle (11) at one side when viewed from a rotation support point (51a), and a lever manipulation part (55c) on the other side when viewed from the rotation support point (51a). The manipulation handle (50) further includes a cover material (55) which covers up the link part (52).
