More to explore:
Mirian Decor: Um jardim na parede!!!
varanda jardim vertical - Pesquisa Google
Recycled Pots Herb Garden Recycled pots filled with soil and herbs provide a functional herb garden at a family home in Sao Paulo.
Cantinho da Galega: Jardins verticais
maybe cut out living room part of the wall above stairs and put plants on the walls there!