An ecological greening wall and a construction method thereof are provided. The ecological greening wall comprises a plurality of fixed poles (2) arranged at intervals on the ground (1), and a reinforcement (3) with openings is fixedly connected between the fixed poles (2) and arranged along the fixed poles (2) in a vertical direction. Stacked vegetation bags (4) for greening are provided on at least one side of the reinforcement (3), and each includes a breathable and permeable bag body (41) and a vegetation base material (42) filled in the bag body (41). The bag body (41 ) and the reinforcement (3) are fixedly connected together by a reinforcing wall (6) so as to form a whole body by the reinforcing wall (6), the reinforcement (3) and the vegetation bag (4). The ecological greening wall has a simple and firm structure, and it is easy to be constructed.エコ緑化壁及びその工法であって、エコ緑化壁は地面（1）に立っていて間隔を置いて配置された複数の固定柱（2）を含み、固定柱（2）の間に孔（31）付きの強化部材（3）が固定接続され、強化部材（3）が固定柱（2）に沿って縦に配置され、強化部材（3）の少なくとも一方の側に緑化用の植生袋（4）が積み重ねられ、植生袋（4）が通気性、透過性を有する袋体（41）及び袋体（41）に充填された植物成長材料（42）を含み、袋体（41）と強化部材（3）の間が補強壁（6）により固定接続され、これにより、補強壁（6）、強化部材（3）及び植生袋（4）が一体に形成される。該エコ緑化壁は、構造が簡単で、全体が堅固で、施工しやすい。
