PROBLEM TO BE SOLVED: To provide a hydroponic device which can make positional adjustment of the height of members around which plants entangle, to a proper position in accordance with the growth of the plants while bringing lighting required for cultivating the plants.SOLUTION: A hydroponic device 100 is provided with a bottom plate 120 on which a container 200 for cultivating plants is disposed, and is structured as follows: a first lattice-like members 140b, 140c around which plants entangle, are set up above the bottom plate 120 a shelf plate 140a1 where lighting fixtures 162 lighting the lower part are built in, is set up above the first lattice-like members 140b, 140c and the positions of the first lattice-like members 140b, 140c are adjustable in a vertical direction between the bottom plate 120 and the shelf plate 140a1.COPYRIGHT: (C)2013,JPO&INPIT【課題】植物の栽培に必要な照明を提供する一方で、植物の成長に合わせて、植物を絡ませる部材の高さを適切な位置に位置調整可能な水耕栽培装置を提供することを目的とする。【解決手段】水耕栽培装置100において、植物を栽培するための容器200を配置する底板120が設けられ、この底板120の上方に、植物を絡ませる第1の格子状部材140b,140cが設けられ、この第1の格子状部材140b,140cの上方に、下方を照らす照明器具162が組み込まれている棚板140a1が設けられ、前記第1の格子状部材140b,140cは前記底板120と前記棚板140a1の間を上下方向に位置調整可能である。【選択図】図7
