Last year I incorporated my small kitchen garden into our flower beds around our front porch. It was a very manageable garden and my flowers and shrubs benefited from it greatly. I’m going to expand it a bit this year, but I like the thought of vertical gardening because it’s still using a smaller space. For me, smaller spaces mean that I will keep the veggies growing and it’s easy to manage.
This link has a nice multi tiered box structure that looks easy to construct.
LOL, this one is in an over the door shoe hanger.
Lots of hints and tips on this one.