Keyhole Gardens: Link

Now this is a very cool idea, keyhole gardens!  From : http://www.inspirationgreen.com/keyhole-gardens.html

The basic idea is to have a center well for composting, and water also goes into this well.  The cut allows for easy access to the center well.  A great idea especially in dry areas and to conserve water in general. Thanks, VS, for sending me the link!

Happy gardening!