Nutrient Film Technique (NFT) - гидропонный метод проточной тонкослойной подачи питательного вещества.

Водопадная система (очень шумная, поэтому есть вариант по типу проточной тонкослойной подачи (nutrient film technique) https://www.reddit.com/r/hydro/comments/laa76h/i_wanted_to_share_a_project_of_mine_an_opensource/)

Кстати, проточная техника годится только для салатов.

Dutch growers particularly rejected NFT because of the perceived high risk of disease spread by the recirculating solution. NFT ensures that plants have unlimited access to water at all times, but it is now recognized that fruiting crops can benefit from carefully limited water supplies. Leafy crops like lettuce benefit from unlimited water supplies and are still widely grown using NFT, but now most commercial greenhouse crops of tomatoes, capsicums and cucumbers are grown hydroponically using some kind of inert media, with rockwool being the most important medium worldwide. NFT remains a very popular system for home use.