Garden Anywhere Vertical Garden System 2 S/1
Self-Watering Indoor Hydroponic Vertical Garden System Doubles as Screen | Urban Gardens - via http://www.urbangardensweb.com/2012/05/16/indoor-hydroponic-vertical-garden-screen/
Vertiscape vertical garden system, might be a good option your north boundary line. You get a good idea of the type of coverage you can get.
Nature's Art Living Walls | Contact Us, Indoor Vertical Wall Garden Systems
Polanter Vertical Gardening System [video]
Plants On Walls Vertical Gardens - Florafelt Vertical Planters are made from re-cycled PET plastic felt ..... fantastic idea and cannot wait to give it a go. Plenty of bare wall space to experiment with!
DIY Vertical Garden
Florafelt Vertical Garden Planters make Living Walls Easy.
Really into this #VerticalGardening system made of fiber cement. Looks great & perfect for small places.