This is something that was just too cool to not share, I happened across it the other day. This is definitely a good weekend project for someone looking to have a garden in their backyard without really wanting to take on something large scale. This type of garden recycles kitchen scraps as it grows food. The video below is a great how-to:
How to Build a Keyhole Garden
I think this would be a wonderful weekend project for some of you who want to bring a garden into your backyard without either ripping up all of your sod, or tilling it. Let me know what you think!