A soilless environmentally controlled cultivation system comprises a cultivation plate, a liquid supplying unit, a mist generating unit and a gas jetting unit. The cultivation plate is provided with a liquid flow channel. The mist generating unit comprises a mist collecting barrel disposed on the cultivation plate and a mist generating machine capable of atomizing a cultivation liquid and supplying an atomized cultivation liquid to the mist collecting barrel. A space is formed between the liquid flow channel and a bottom of the mist collecting barrel. Accordingly, by using the liquid supplying unit to drain the cultivation liquid to the liquid flow channel of the cultivation plate, using the mist generating unit to guide the mist to the mist collecting barrel, and using the gas jetting unit to jet the cultivation liquid into the space, stems and roots of cultivated plants on the cultivation plate can have sufficient nutrient intake, and the purpose of soilless environmentally controlled cultivation can be achieved.一種無土環控栽培系統,包含一栽培盤、一供液單元、一造霧單元及一噴氣單元,該栽培盤具有一液流道,該造霧單元具有一設置在該栽培盤上的集霧筒及一可將培養液霧化且供給至該集霧筒的造霧機,在該液流道與該集霧筒底部之間形成一空間。當在該栽培盤上植栽,且利用該供液單元將培養液引流至該液流道,利用該造霧單元將霧氣導至該集霧筒,利用該噴氣單元將培養液噴至該空間,則可使植物之莖部與根部得到充分養分,並可達到無土環控栽培目的。10‧‧‧栽培盤11‧‧‧底壁12‧‧‧周壁13‧‧‧液流道131‧‧‧隔板132‧‧‧區段134‧‧‧入口135‧‧‧出口20‧‧‧供液單元21‧‧‧供液桶22‧‧‧回收桶23‧‧‧入液管24‧‧‧回收管30‧‧‧造霧單元31‧‧‧集霧筒314‧‧‧集霧室315‧‧‧栽培穴316‧‧‧排液孔32‧‧‧造霧機321‧‧‧超音波振盪器40‧‧‧噴氣單元41‧‧‧空氣壓縮機42‧‧‧噴頭43‧‧‧引氣管44‧‧‧導液管50‧‧‧空間
