Disclosed is a vertical green wall vegetation system, which basically includes a vegetation wall and a water storage wall. The vegetation wall, which is made of a permeable material, has a front surface that is formed with at least one lattice position provided for accommodating a growing medium. The water storage wall, which is located at the back of the vegetation wall, has a plurality of layeredly-arranged water filling containers that are respectively equipped with at least one water drainage outlet. In the vertical green wall vegetation system, the entire irrigation can be achieved by permeating the moisture which is generated from the irrigating water of each water filling container into the vegetation wall. Hence, a simplified irrigation approach can be obtained and the loss of the irrigation water can be possibly lessened, the fall prevention of pot cultures or workers can be attained, and the external wall greening and the usage requirements for floors and buildings can be correspondingly achieved and satisfied.本發明之垂直綠牆植生系統,基本上包括:一植生牆以及一儲水牆;其中,植生牆係由具透水性的材質所製成,其正面形成有至少一供容置生長介質的格位;儲水牆係設於該植生牆背面,具有複數分層配置的盛水容器,於各盛水容器上設有至少一排水口。整體垂直綠牆植生系統,即可透過各層之盛水容器內的灌溉水所產生的水氣透入植生牆的方式進行灌溉,不但灌溉方式容易且灌溉水亦較不會流失,以及可避免有盆栽/容器或人員墜落的潛在威脅,因此相對符合樓層建築之外牆綠化及使用需求。11‧‧‧生長介質12‧‧‧植物20‧‧‧建築物21‧‧‧水塔30‧‧‧植生牆31‧‧‧箱框311‧‧‧格位40‧‧‧儲水牆41‧‧‧盛水容器411‧‧‧排水口42‧‧‧遮罩50‧‧‧阻水牆51‧‧‧板件60‧‧‧循環模組61‧‧‧迴水管62‧‧‧抽水幫浦70‧‧‧儲水筒71‧‧‧出水管72‧‧‧閥件
