PROBLEM TO BE SOLVED: To improve the potted-tree cultivation environment which is fluctuating because the potted trees sometimes absorb water a lot and sometimes become dried, considering that water leaked from the bottom or the surroundings of a pot is useless and that daily water supply is also laborious.SOLUTION: A transparent bag for potted tree root is produced by attaching a square rigid bottom plate 2 whose side circumference is adjusted to be equal to the cylinder circumference of a bag 1, which is made of a transparent thick nylon bag or a fluororesin film having strong weather resistance, at the bottom of the bag 1. When culture soil is placed in the bag, the bag above the square bottom plate keeps the cylindrical shape because the bottom plate prevents deformation of the bag. The bag for potted trees is used as a good stable supporting base with a stable form.COPYRIGHT: (C)2011,JPO&INPIT【課題】植木鉢の底や周りからの漏水は無駄水であり、毎日の給水もたいへんで、鉢に植えられた植木はたくさん吸水出来たり、干されて枯らされたり植木の環境は変動的である植木鉢の栽培環境を改善する。【解決手段】透明な厚てのナイロン袋や耐候性に強いフッ素樹脂フイルムで造った袋1の底に、袋の筒周長と同じ辺周長に合わした正方形の変形しない底板2を設置した透明植木根袋を製作して、その底板の上に培養土入れて、底板が袋の変形を拘束することで、四角い底板より上の袋が円柱形になり、座りのよい安定な形の良い植木の支持基盤とする。【選択図】図2
