PROBLEM TO BE SOLVED: To provide a plant growing device which is capable of arranging plants in a vertical direction, and in which replacement of plants to be grown and watering are easy and simple.SOLUTION: Cylindrical container holders are installed obliquely upward on a vertical line in a row on a vertically installed plate-like panel, and portions protruded from the rear face of the plate-like panel are cut off. A planting container for planting a plant is a circular flowerpot shape whose diameter is gradually made smaller toward a bottom surface, a flange-like part for allowing the container holder to engage therewith is formed around an upper opening of the planting container, and a plurality of slits extending in vertical direction to the bottom surface are formed around the bottom surface in a lower part of side face. The lower part of side face which becomes an upper side in an inserted state is protruded from the rear face of the plate-like panel. Regarding the lower part of side face which becomes a lower side, the height of the planting container and the length of the container holder are adjusted in order to house it into the container holder. A stored water receiver is installed under the plate-like panel, water in the stored water receiver is supplied to a sprinkling tube attached to the rear face of the plate-like panel with a water supply pump, and sprinkled on the rear face of an upper plate-like panel of each container holder on the top stage.【課題】植物を垂直方向に配置でき、育成する植物の入れ換えと灌水が簡単な植物育成装置を提供する。【解決手段】垂直に設置した板状パネルに円筒状容器ホルダーを斜め上向きに垂直線上に並べて取り付け板状パネル裏面から突出する部分はカットする。植物を植える植栽容器は底面に向かって徐々に縮径した円形植木鉢状とし、上部開口周りに容器ホルダーに係止させるための鍔状部を形成し、側面下部には上下方向に底面にまで伸びるスリットを底面周りに複数形成する。挿入した状態で上側となる側面下部は板状パネルの裏面から突出し、下側の側面下部は容器ホルダー内に納まるよう植栽容器高さと容器ホルダーの長さを調整する。板状パネルの下に溜水受を設置し、溜水受の水を給水ポンプで板状パネル裏面に取り付けた散水管に供給し、最上段各容器ホルダーの上部板状パネル裏面に散水する。【選択図】図２
