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.
