This creation mainly provide one kind can self water feeding, extra-nutrition agent and provide illumination plant cultivating device. The plant cultivating device, which includes at least, to be had: the ontology of a tool accommodating space,One setting what accommodating space in and for plant put packing groove,One setting what ontology above light source module group,One setting what ontology accommodating space in and for accommodate nutrient solution nutrient solution slot,One setting what nutrient solution slot in and connect with packing groove supply mould group,One detect the nutrient solution slot in nutrient solution number detector,And respectively with the light source module group,The control mould group of mould group and detector connection is supplied,The supply mould group is controlled by controlling mould group,Make the nutrient solution or liquid fertilizer of installing in nutrient solution slot,Needed for automatically supplying plant growth,And provide plant growth required lighting source using light supply apparatus,To accelerate the growth of plant.本創作主要提供一種可自動給水、補充營養劑以及提供照明之植物栽培裝置。所述之植物栽培裝置至少包含有：一具容置空間的本體、一設置於容置空間中並供植物置放的盛裝槽、一設置於本體上方的光源模組、一設置於本體之容置空間內並供容置養液的養液槽、一設置於養液槽中並與盛裝槽連接的供應模組、一偵測該養液槽內之養液多寡之偵測器、以及分別與該光源模組、供應模組以及偵測器連接之控制模組，藉由控制模組控制該供應模組，使養液槽中裝設之營養液或液體肥料，來自動供給植物生長所需，並利用光源裝置提供植物生長所需之照明光源，以加速植物之生長。
