A kind of modularity water blocking plants that plant wall include plural modularity baffle device for water, and plural bottom surface combination unit. Each modularity baffle device for water includes one first box body and one second box body. Plural number modularity baffle device for water of the plural bottom surface combination unit separably with the honeycomb metope bottom edge is combined, and each bottom surface combination unit includes a third box body, tetra- box body of Ji Yi. A honeycomb metope can be formed when the plural number modularity baffle device for water stacks upwards and horizontal extension is combined, adjacent two first box body and Jie's what third box body therein are total bottom surfaces.一種模組化擋水植栽牆包含複數模組化擋水裝置，及複數底面組合裝置。每一模組化擋水裝置包括一第一盒體，及一第二盒體。複數底面組合裝置可分離地與該蜂巢狀牆面底邊之複數模組化擋水裝置組合在一起，每一底面組合裝置包括一第三盒體，及一第四盒體。當該複數模組化擋水裝置向上堆疊且水平延伸組合在一起時可形成一蜂巢狀牆面，相鄰兩第一盒體及介於其中的第三盒體是共底面。
