PROBLEM TO BE SOLVED: To provide an apparatus for greening house walls and walls for greening that can effectively realize both of the energy saving and the greening of the walls. SOLUTION: A plurality of crossarms (3), (3),... are projected from the outer walls (2) of the house and a plurality of frame materials (4), (5) are spanned between the crossarms. The spanned frame materials (4), (5) are used as supporters to cover the frame with plants so that the space between the frame and the outer wall (2) may be left.
