PROBLEM TO BE SOLVED: To make a pillar frame-integrated planter sufficiently function even when vegetable has already been cultivated in the planter and to simply and quickly fix pillar frames of the pillar frame-integrated planter with a transverse frame without giving a user trouble using a wire, a cord or metal fittings. SOLUTION: Brackets 4 for holding pillar frames 7 are attached to flanges 3 of the body of a planter where vegetable has already been cultivated and holes 5 for being penetrated with the pillar frame are located in the inner side face of the planter body. The holes 5 securely function as supporting points for pillar frames 7, and the bottom of the pillar frame 7 penetrating the hole 5 is supported on the bottom part 6 of the internal circumference of the planter body to enable the pillar frames to integrate with the planter even where vegetable has already been cultivated. When fixing two pillar frames 7 and 7 facing each other by means of a transverse frame 8 in a pillar frame-integrated planter, the use of the transverse frame 8 with fixation joints enables a user to firmly perform the above fixation with one touch of a finger.