A plant cultivation container includes a container body (1) having: a plantcultivation space with an opening (16) for planting a plant formed in a frontface thereof；and a water reservoir portion for pooling plant cultivation water formed in alower portionof the plant cultivation space, in which container a water-absorbing plantcultivationflooring material is mounted in the plant cultivation space so that a part ofthe plantcultivation flooring material is positioned inside the water reservoirportion, wherein oneof right and left walls of the container body disposed at right and left ends,respectively, ofa front face of the container body is provided with an engaging portion (7),and the otherof the right and left walls is provided with an engaged portion (8) engageablewith theengaging portion (7) of another container body (1), and when a plurality ofthe containerbodies (1) are arranged in a lateral direction, two adjacent container bodies(1) areengageable with each other while a relative angle therebetween is changeable.
