PROBLEM TO BE SOLVED: To provide a vegetable cultivation device having a space-saving design allowing the cultivation of plants, and capable of growing and managing the plants night and day.SOLUTION: This vegetable cultivation device is provided by including a cylindrical ring 11 with a definite diameter, having a surrounding wall 12, an external peripheral rack 13 going around the external periphery at both two ends of the surrounding wall 12 of the ring 11, multiple auxiliary rollers 14 assisting the rotation of the ring 11 at the inside of the external peripheral rack 13, also in both ends and external periphery of the surrounding wall 12, multiple partitioning plates 15 dividing the internal periphery of the ring 11 as crossing orthogonally to the circumference and facing the center of the ring 11 so that cultivation beds 20 cultivating the plants and having an approximately rectangular shape can be housed therein, cultivation beds 20 arranged and fixed between the multiple partitioning plates 15 of the ring 11, and multiple lighting parts 30 located on the central axis of the ring 11. On the central axis of the ring 11, a duct 31 having an approximately the same length as the depth of the ring 11 is arranged and the multiple lighting parts 30 capable of illuminating the internal periphery of the ring 11 are provided on the duct 31 radially.【課題】植物の栽培が可能な省スペース設計で、植物を昼夜を問わず育成管理できる栽培装置とする。【解決手段】所定の直径を持った周壁１２のある円筒形のリング１１と、リング１１の周壁１２の両端二箇所にて外周を一周する外周型ラック１３と、外周型ラック１３の内側で且つ周壁１２の両端並びに外周にリング１１の回転を補助するための複数の補助ローラ１４と、植物を栽培する略直方体の栽培床２０が入るようにリング１１の内周を円周に直交し区切り、リング１１の中心に向う複数の仕切り板１５と、リング１１の複数の仕切り板１５間に配置し固定される栽培床２０と、リング１１の中心軸状に配置される複数の照明部３０と、を備え、リング１１の中心軸上に、リング１１の奥行きと略同等の長さの導管３１を配置し、導管３１にリング１１の内周を照射できる複数の照明部３０を放射状に備える。【選択図】図２
