The said industrial design consists of the features of shape, configuration and ornamentation of a plant pot as shown in the drawings; the first variant of the plant pot has an inverted frustoconical lower portion which merges through a circumferential ridge into a slightly outwardly tapered upper portion having a peripheral outwards and downwards curved upper lip portion; the lower portion of the plant pot has three equally spaced apart generally identical raised tri-leaf portions on the side surface thereof; the bottom surface of the plant pot has a recessed flat inner surface having a central circular opening therein and spaced apart generally identical irregular shaped openings situated around the circular opening; the bottom outer surface of the plant pot has three generally flat and generally identical outer surface portions having spaced apart circular openings therein; the outer surface portions are separated by generally identical indented areas having flat side surfaces and curved inner surfaces which follow the curvature of the adjacent edge of the lower portion of the plant pot; the lower portion has a second circumferential ridge close to the bottom surface of the plant pot;The second variant of the plant pot has a slightly outwardly curved narrow circumferential ridge area between the upper and lower portions of the plant pot.The third variant of the plant pot has a pair of spaced apart slightly outwardly curved narrow circumferential ridge areas separated by an indented curved circumferential groove situated between the upper and lower portions of the plant pot.Representations of the design are shown in the figures wherein:Fig. 1 is a front perspective view from the left side and below of the first variant of the plant pot;Fig. 2 is a front elevation view of the first variant of the plant pot of Fig. 1;Fig. 3 is a bottom view of the first variant of the plant pot of Fig. 1;Fig. 4 is a top plan view of the first variant of the plant pot of Fig. 1;Fig. 5 is a front perspective view from the left side and below of the second variant of the plant pot;Fig. 6 is a front elevation view of the second variant of the plant pot of Fig. 5;Fig. 7 is a bottom view of the second variant of the plant pot of Fig. 5;Fig. 8 is a front perspective view from the left side and below of the third variant of the plant pot;Fig. 9 is a front elevation view of the third variant of the plant pot of Fig. 8; andFig. 10 is a bottom view of the third variant of the plant pot dish of Fig. 8.Diagrams of the design are included.