Thought I'd get a jump on Spring and build a few Window boxes for Mint. Very simple design and here's what you'll need. (3) pieces of cedar or redwood 1" x 8" cut 2' feet long each. (2) pieces of cedar or redwood 1" x 8" cut 8" long, gold screws 1 -1/4 ", a screwdriver and a little bit of Mint and Viola. Hope this inspires you to make your own !