The idea of a living wall conjures up all sorts of images, but in reality it is nothing more than a wall completely covered in vegetation. In order to create a living wall pre-vegetated or fabric panels containing plastic containers, or geotextiles, as well as irrigation systems and vegetation are attached to the wall or supporting structure. Source Link :- http://www.24timepass.com/blogs/worlds-10-incredible-living-walls.htm   read more »