A plant cultivation container is provided which does not need a feed-water tube made of a porous material or the like but the plant cultivation bed material can be made permeated in a relatively short time period. For this purpose, a water reservoir portion (5) for pooling plant cultivation water is provided, the water reservoir portion (5) having a bed material accommodation part (7) for placing a water-absorbing plant cultivation bed material (20). In the plant cultivation container, the water reservoir portion (5) is provided with a surrounding feed-water channel (8) that surrounds an entire circumference of the bed material accommodation part (7), and a feed-discharge channel (3) for supplying the plant cultivation water from outside to the water reservoir portion (5) and for discharging the plant cultivation water in the water reservoir portion (5) to outside is provided in communication with the surrounding feed-water channel (8).
