to the subject innovation relates to a plant cultivation device of the multilayer structure, the object is stored on one side of the upper member Regardless of where the drain water dripping water by being connected to the planting unit by always having a connection member configured to be guided to the discharge at a certain position, it is possible to connect to the upper and lower with multi-angle end planting unit, it is possible to increase the space utilization , as well as a large number of plants can be grown in a culture unit and so as to increase the efficiency of the plant cultivation device, this purpose is to grow plants to supply a plurality of water toward the potted plant is planted or In a number of plant food by direct plant growth unit of the multi-layer structure configured to be cultivated, and the storage unit to store the water, is accommodated in the storage water line as the water stored in the storage unit according to correspond to a power-driven and the case is provided with a water supply pump installed therein for water supply via the water supply line to pass through the through-ball formed on one side by being sequentially stacked in various angles on the one side and the other connecting member and the support member to be spaced apart from each other via While the water is supplied from the top through the feed pipe inlet and one side of the through hole, the inwardly hoeryu is achieved by including the planting unit consisting of a drain hole is formed in a different region to be discharged.본 고안은 다층 구조의 식물재배장치에 관한 것으로, 그 목적은 저장부재의 일측에 상부 재배유닛과 연결되는 것에 의해 배수되는 물의 낙수 위치에 관계없이 항상 일정한 위치로 유도 배출시키도록 구성된 연결부재를 구비함으로서, 상부 및 하부 재배유닛과 다각도로 연결시킬 수 있어 결국, 공간활용도를 높일 수 있고, 아울러 하나의 재배유닛에 다수의 식물을 재배할 수 있어 식물 재배장치의 효율성을 증대시킬 수 있도록 하는 것에 있으며, 이러한 목적은 식물이 식재된 다수의 화분측으로 물을 공급하여 식물을 재배시키거나 또는 다수의 식물을 직접 식재하여 재배가능하도록 구성된 다층 구조의 식물재배장치는에 있어서, 물을 저장하는 저장부와, 상기 저장부에 수용되어 전원인가에 대응되게 구동함에 따른 저장부에 저장된 물을 급수관을 통하여 급수시키기 위한 급수펌프를 내부에 설치하여 구비되는 케이스와, 상기 급수관을 일측