A sowing system and a sowing method are provided. The sowing system includes a main container, a stirring apparatus with variable stirring speed, a transmission tube and a peristaltic pump. The main container contains seeds and liquid medium. The seeds contained in the container correspond to a predetermined weight, and the liquid medium contained in the container corresponds to a predetermined volume. The stirring apparatus stirs the liquid medium and the seeds in the main container according to a first revolution setting. A first end of the transmission tube is disposed at the main container, and the peristaltic pump acts on the transmission tube according to a second revolution setting, so as to output the seeds and the liquid medium from the main container.本發明提供一種播種系統與播種方法。播種系統包括主容器、調速攪拌裝置、傳送管以及蠕動泵浦。主容器容置植物種子與液體介質。所容置的植物種子符合預設重量,並且所容置的液體介質符合預設體積。調速攪拌裝置依據第一轉速設定攪拌主容器內的液體介質與植物種子。傳送管的第一端設置於主容器,而蠕動泵浦依據第二轉速設定作動於傳送管,藉以從主容器內輸出植物種子與液體介質。100‧‧‧播種系統120‧‧‧主容器140‧‧‧調速攪拌裝置160‧‧‧傳送管180‧‧‧蠕動泵浦