Here is yet another interesting post about living walls (aka green walls, vertical gardens) from Lushe in Australia. They take the time to go behind the scenes and show us how it& done. In this post their series of photos.
All you need is a small amount of vertical space around a balcony or an open window which can hang or store a vertical array of drink bottles that can grow all your herbs and lettuce easily. Recycle as many of your plastic drink containers.
Learn how to grow cucumbers vertically to get the most productive plant. Growing cucumbers vertically also save lot of space, which is suitable for small gardens. >>> For more information, visit image link.
Patio Decor and Gardening / urban gardens, small space manipulation. No instructions, but good inspiration for taking a very narrow and challenging space and turning it into a tiered garden with vertical elements.