To hang plant pots of various kinds of dimensions by one kind of hanger by vertically slidably combining a vertically long and thin first member equipped with a hook facing outward at the upper section, and a supporting claw facing inward at an intermediate section in the vertical direction, and a second member equipped with a hook facing internally downward at the upper section.

For a first member, a hook 11 facing externally downward is formed by bending the upper end section of a strap plate-form steel plate into a U-shape to the outside, and a supporting claw 12 projecting to the opposite side, is welded. For a second member 2, a hook 21 facing internally downward is formed by bending the upper end of a steel plate which is wider and shorter than the first member, into an upside-down U-shape to the inside, and the lower end is bent inward. Then, at respective root sections, a slit-form through hole in which the first member is passed, is provided. This plant pot hanger (a) engages with the upper edge of a plant pot (c) by the hook 21 facing internally downward and holds the plant pot (c) by engaging the hook 11 facing externally downward with a lateral beam (b), and pulling the second member 2 downward under a state wherein the supporting claw 12 is engaged with a step section 31 on the lower end of a flange (d) of the plant pot (c).