The invention provides a plant loading device, which comprises a base with a first holding space, a partition board arranged on the base with a plurality of holes on the surface of the partition board, and a plurality of side boards arranged around the partition board, wherein each of the plurality of side boards has a first combining structure and a first groove, and the plant multiplies The carrier is combined with another first combined structure of another plant loading device through a first combined structure.本創作係提供一種植物乘載裝置，包括：一底座，具有一第一容置空間；一隔板，設置於底座上，且隔板的表面具有複數孔洞；以及複數側板，圍繞設置於隔板上，複數側板構成一第二容置空間；其中，複數側板的每一個具有一第一結合結構及一第一凹槽，植物乘載裝置透過第一結合結構與另一植物乘載裝置的另一第一結合結構結合。
