PROBLEM TO BE SOLVED: To provide a greening apparatus capable of irrigating each vegetation base with a proper amount of water and reducing the frequency of water supply by having the function of temporarily storing supplied water, and capable of uniformly irrigating each part of the plant growth base without irregularities.SOLUTION: According to the present invention, a greening apparatus 1A comprises a plurality of greening units 1a. For example, the plurality of green units 1a are vertically arranged. Each greening unit 1a comprises a plant growth base 3 on which plants 2 are planted, a water receiving part 4 located above the plant growth base 3 for storing water, a porous material 5 interposed between the plant growth base 3 and the water receiving part 4, having a top surface serving as the bottom surface of the water receiving part 4, and a water conduit 10. The water conduit 10 comprises a water intake 14 formed at an upper end positioned higher than a bottom surface of the water receiving part 4 and a drain outlet 15 formed at a lower end positioned in the plant growth substrate 3.SELECTED DRAWING: Figure 1【課題】 給水された水を一時的に貯えておく機能を持たせることで、複数の植物緑化基盤に対してそれぞれ適正な水量の灌水を行うことができ、かつ給水の回数を減らすことが可能で、さらに植物生育基盤の各部にむらの無い均一な灌水を行える緑化装置を提供する。【解決手段】 緑化装置１Ａは、緑化ユニット１ａを複数備える。例えば、複数の緑化ユニット１ａが上下に並んで配置される。各緑化ユニット１ａは、植物２が植えられる植物生育基盤３と、この植物生育基盤３の上方に位置して水を溜める水受け部４と、これら植物生育基盤３と水受け部４との間に介在し上面が水受け部４の底面となる多孔質材５と、導水管１０とを有する。導水管１０は、水受け部４の底面よりも高位に位置する上端に取水口１４が形成され、かつ植物生育基盤３中に位置する下端に排水口１５が形成されている。【選択図】 図１
