PROBLEM TO BE SOLVED: To provide a plant drawing-in device and plant stock transplantation system that are capable of surely drawing root of a plant stock in a hole part with simple configuration and capable of improving production efficiency without requiring monitoring and manual work for inserting root.SOLUTION: A plant drawing-in device 110 comprises a drawing-in cylinder 111 which can be disposed below a hole part 121, a drawing-in member 113 provided so as to be able to protrude from the drawing-in cylinder 111, and a drive part 114 which reciprocates the drawing-in member 113 so that it can retract from the drawing-in cylinder 111. The drawing-in member 113 is formed in such a manner that a part protruded from the drawing-in cylinder 111 is deformed and spread outward.【課題】簡単な構成で、植物株の根を確実に孔部に引き込むことができ、根の挿入のための監視や手作業の必要がなく生産効率の向上が可能な植物引込装置および植物株移植システムを提供すること。【解決手段】植物引込装置１１０が、孔部１２１の下方に配置可能な引込筒１１１と、引込筒１１１から突出可能に設けられた引込部材１１３と、引込部材１１３を引込筒１１１から出没可能に往復動させる駆動部１１４とを有し、引込部材１１３は、引込筒１１１から突出した部分が変形して外方に拡がるように形成されていること。【選択図】図３
