I thought you all might enjoy this discussion, the first picture is such a good idea, I'm going to put two rows on my privacy fence for salad stuff.
http://davesgarden.com/community/forums/t/835468/
And this thread has some neat small raised greenhouse/cold frames:
http://davesgarden.com/community/forums/t/951835/
This message was edited Feb 12, 2009 10:36 AM
cool raised wall planters