A plant cultivation container is provided which does not need a feed-watertube made of aporous material or the like but the plant cultivation bed material can be madepermeated ina relatively short time period. For this purpose, a water reservoir portion(5) for poolingplant cultivation water is provided, the water reservoir portion (5) having abed materialaccommodation part (7) for placing a water-absorbing plant cultivation bedmaterial (20).In the plant cultivation container, the water reservoir portion (5) isprovided with asurrounding feed-water channel (8) that surrounds an entire circumference ofthe bedmaterial accommodation part (7), and a feed-discharge channel (3) forsupplying the plantcultivation water from outside to the water reservoir portion (5) and fordischarging theplant cultivation water in the water reservoir portion (5) to outside isprovided incommunication with the surrounding feed-water channel (8).
