Bev - exactly! And Arif that is so funny because last night I was so tired I could barely type!!! So when you say "drive and motivation" I laugh!! But I thank you all! People and their projects/photos links, have totally inspired me!
Arif, the reason it will be light weight is because it will have an inner box, so the amount of soil will be only about an inch on each side - isn't that a cool idea?? Its like mini vertical green walls!
Chris you're right its on all 4 sides, but I did decide to make 2 of the sides have less planting holes, since I don't think I'll be out turning it everyday? Maybe!
Marilyn, this outer box is 11x 7.5 inches, so its not large at all...I like different sizes of things, and since I have a lot of small semps I figured that I will plant this with them