A plant planting system for multiple plant growth includes a plurality of planting devices which are electrically connected in series through at least one connector, wherein each planting device has a control unit which has an operator, an input port and an output port.The two ends of the connector are respectively connected to the output port of one of the planting devices and the input port of the other, so that the planting devices are electrically connected in series through the at least one connector, and the rings controlling the environmental control module required by the growing plants of the planting devices are input through the operating parts of the control unit of one of the planting devices. Environmental parameters and growth parameters controlling the growth control module.一種應用於多種植物生長之植物植栽系統，包含有複數個植栽裝置，透過至少一連接件電性串接在一起，其中每一植栽裝置具有一控制單元，該控制單元具有一操作件、一輸入埠與一輸出埠。該連接件之二端分別連接於該等植栽裝置之其中一者的輸出埠與另一植栽裝置的輸入埠，使該等植栽裝置透過該至少一連接件電性串接在一起，並藉由該等植栽裝置之其中一者的控制單元的操作件，輸入該等植栽裝置生長植物時所需的各項控制該環境控制模組的環境參數與控制該生長控制模組的生長參數。
