Making some basic 2x4s look old with some paint and stencils, I created my very own vertical garden for planting hens and chicks (succulents). Once the frame fill out I'll have a living work of art! Full details of the project are on my blog Inspired by Charm:
http://www.inspiredbycharm.com/2012/04/outdo... #Bestof2012
The first time I saw a vertical planting was at a nursery/plant store, it had a little sign on it that said something like "please do not pick up until rooted" so I guess they left it horizontal until the roots had filled in. I like your "instant gratification" recipe a whole lot more.
@Terri G. - and you're not sharing a picture w/us?? ;< (