A plant cultivation container for guiding wastewater from the plant cultivation container to a predetermined place and easily maintain an aesthetic appearance thereof includes: a plant cultivation container body 1 having a water reservoir portion 5 formed by a bottom portion and side walls E standing upward from outer peripheries of the bottom portion, for reserving planting water therein, and a water outlet 2B formed in part of the side walls E for allowing planting water present in the water reservoir portion to overflow to the outside and a side wall cover 54 for covering at least one of the side walls of the plant cultivation container body from the outside. The side wall cover 54 includes a fixing member 42 attached to the side wall, a gutter member for receiving planting water flowing over through the water outlet and discharging the same to the outside of the plant cultivation container, and a cover member 43 positioned opposite to an opening 40A of the gutter member 40 from above for connecting the fixing member and the gutter member 40, the fixing member, gutter member and cover member being provided along an outer periphery of the side wall.식재(植栽) 용기로부터의 배수(排水)를 소정의 장소로 유도(誘導)하여, 미관을 양호하게 유지할 수 있는 식재 용기는, 식재용수를 저류(貯留) 가능한 저수부(貯水部)(5)를, 바닥부와 상기 바닥부의 외주로부터 기립된 측벽부 E에 의해 형성하고 있고, 측벽부 E의 일부에 저수부의 식재용수를 외부로 오버플로(overflow)시키는 용수 출구(2B)가 형성되어 있는 식재 용기 본체(1)와, 측벽부 E 중 적어도 1개를 외측으로부터 덮는 측벽 커버(54)를 구비하고, 측벽 커버(54)가, 측벽부에 장착되는 고정부(42)와, 용수 출구로부터 오버플로하는 식재용수를 받아 식재 용기의 밖으로 배출하는 홈통부(gutter)와, 고정부와 홈통부(40)를 접속하면서 홈통부의 개구부(40A)와 위쪽으로부터 대향하는 커버부(43)를, 측벽부의 외주를 따라 구비하고 있다.
