PROBLEM TO BE SOLVED: To provide an indoor bottom watering combination system capable of obtaining an excellent plant cultivation result.SOLUTION: A system is formed by feeding culture soil 4 to a cultivation container 1 and combining a lower tank 2 with a water absorption string 3. A water absorption string head part C in the form of a talisman for fine weather comprising a microcloth having 1 cm diameter and 10 cm length as a material is fixed to the bottom of the cultivation container 1 and the end of a water absorption string body D is turned down to the lower tank 2 to perform bottom watering. The water absorption string 3 prevents water evaporation by winding the outer circumference of the thin body with a vinyl tape and water 5 stored in the lower tank 2 is stably sucked up to the culture soil 4. Moss does not grow in water 5 if the lower tank 2 is covered with an opaque case cover F and water shortage of the tank can be prevented if a water meter G is installed.【課題】良好な植物栽培結果が得られる屋内底潅水組み合わせシステムを提供する。【解決手段】１栽培容器に４培養土を入れ２下部タンク、３吸水紐を組み合わせたシステムである。１栽培容器の底に直径１ｃｍ、長さ１０ｃｍのマイクロクロスを素材とした照る照る坊主状のＣ吸水紐頭部を１栽培容器の底に固定し、２下部タンクにＤ給水紐胴体の端を降ろして底潅水を行う。３吸水紐は細い胴体の外周をビニールテープで巻くことによって水分の蒸発を防止し、４培養土に２下部タンクに貯水した５水を安定して吸い上げる。２下部タンクを不透明なＦケースカバーで覆えば５水にコケも発生せずＧ水量計をつければタンクの水切れを防止できる。【選択図】図１
