No matter how much space is available, a vertical garden adds pizzazz to any space. While browsing the web I found a amazing pictures I just have to share. It's always important to recycle, reduce and reuse whenever possible and this vertical garden certainly does just that.
Using an old over-the-door shoe rack they have managed to plant a few types of lettuce and herbs. The rack is sturdy and will require much less water than if planted in a medium to large pot. I might have to try this.
Below are several other options for Vertical Gardening.