Hello Elaine
Thank you for your response. First and foremost I would like to provide additional information: the living wall idea is for a restaurant /pub in Montreal Canada. It is a 9 ft (width) by 11.5 ft in height between two columns, whereby we already have a drain in place for irrigation. On the other side of each column is a garage door with glass panels which we will be opening in the summer. We have gone to businesses who specialize in live walls, unfortunately these come with a hefty price (Ave. Of 120$/daft). In any event live walls although they are beautiful, cover essentially the whole wall. Our goal is to preserve the brick wall, at least for a while. Thus the idea to replicate what is seen in the picture. Any further thoughts ?
Thanks