PROBLEM TO BE SOLVED: To provide a plant raising apparatus which reduces withering of plants.SOLUTION: A plant raising apparatus comprises: a container 1 which pools nutrient liquid F in a lower part thereof； a holding part 2 which holds plants P in the container 1； spray parts 3 which spray the nutrient liquid F into the container 1； and support parts 5 which support the holding part 2 and move the holding part 2 such that the holding part 2 comes to a position corresponding to a drive state of the spray parts 3 in a range from a spray region D1 in which the nutrient liquid F sprayed from the spray parts 3 is supplied to roots Q of the plants P to an immersion region D2 in which the nutrient liquid F pooled in the container 1 is supplied to the roots Q of the plants P.【課題】植物の枯死を低減する植物育成装置を提供する。【解決手段】植物育成装置は、下部に養液Ｆが溜められる容器１と、容器１の内部において植物Ｐを保持する保持部２と、容器１の内部に養液Ｆを噴霧する噴霧部３と、保持部２を支持し、保持部２が、噴霧部３により噴霧された養液Ｆが植物Ｐの根Ｑに供給される噴霧領域Ｄ１から容器１に溜められた養液Ｆが植物Ｐの根Ｑに供給される浸漬領域Ｄ２までの範囲における、噴霧部３の駆動状態に応じた位置となるように、保持部２を移動させる支持部５とを備える。【選択図】図１
