PROBLEM TO BE SOLVED: To provide a wall-surface greening structure favorably corresponding to change of seasons, and facilitating exchange of plants for greening the wall surface. SOLUTION: The wall-surface greening structure greens a wall surface 1 composed of a vertical surface or a slanted surface, wherein a plurality of greening nets 2 around which plants entwine are disposed at the front of the wall surface so as to face the wall surface 1 and be opposite to each other, and plants 3, 4 having different nature from each other are entwined around the greening nets 2, 2. The structure enables that the plants different in nature from each other are grown and managed on respective greening nets so as to favorably correspond to the change of seasons, and facilitate exchange of the plants for greening the wall surface. COPYRIGHT: (C)2008,JPO&INPIT