PROBLEM TO BE SOLVED: To provide a plant raising device, a control method of a plant raising device, and a control program of a plant raising device in which light from illumination devices can be effectively used.SOLUTION: A plant raising device 100 comprises: a plant loading member 110 which is suitable for loading plants； an illumination loading member 120 which is suitable for loading illumination devices 121 illuminating the plants； and a support member 130 which movably supports the illumination loading members 120 such that a distance between the plants and the illumination devices 121 can be changed.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2020,JPO&INPIT【課題】照明装置からの光を有効に利用することができる植物育成装置、植物育成装置の制御方法、及び植物育成装置の制御プログラムを提供すること。【解決手段】植物育成装置１００は、植物を搭載するのに適した植物搭載部材１１０と、植物を照らす照明装置１２１を搭載するのに適した照明搭載部材１２０と、植物と照明装置１２１との距離を変えることができるように照明搭載部材１２０を可動に支持する支持部材１３０とを備える。【選択図】図３
