The utility model discloses a kind of greenhouse plant cultivation system, its growth conditions for controlling greenhouse according to the best condition of plant growth in greenhouse using servomechanism, other than giving moisture appropriate and nutrient, it includes humidity, temperature and illumination that the growth conditions that cultivation system mainly controls is planted in this greenhouse, influence growth of the crop in greenhouse by weather and other factors, and then the quality and yield of crop are improved, and the cost that manpower is looked after minimizes. 本新型揭露一種溫室植栽系統,其使用伺服器依照溫室內作物生長之最佳之條件來控制溫室之生長條件,除了給予適當的水分與養份之外,此溫室植栽系統主要控制之生長條件包含溼度、溫度及照度,使作物在溫室內之生長不受天候及其他因素影響,進而提高作物之品質與產量,並將人力照護的花費降至最低。