Maybe, if it is so easy indeed, we can start a contest among ourselves and see who's going to come up with a setup similar to the one below that is great:
http://thefrugalhomemaker.com/2012/04/06/friday-fun-frugal-finds-an-easter-garden-tutorial/
http://thefrugalhomemaker.com/2012/04/06/friday-fun-frugal-finds-an-easter-garden-tutorial/