Outdoor vertical container gardens don't have to be fancy, self-watering affairs that cost hundreds of dollars. For under $50, I made a lush, cascading green wall for my new backyard. Not only is it a fantastic focal point that draws your eye, but it takes gardening to a whole new level. And this project couldn't be simpler to pull off.
from Apartment Therapy | Saving the world, one room at a time http://www.apartmenttherapy.com/make-an-easy-green-vertical-garden-for-45-244163