Build Deck Flower Box. Next cut out a wooden. Lay out three more cut 4 x 4 s to serve as support posts for the box image 1.

Then use a drill and galvanized screws to attach the ends of the planks so they form a long rectangular box. Make a deck rail planter and grow vegetables or decorative plants right outside your door. Next cut out a wooden.
Place the 3 foot cedar boards on the edges of three feet of 8 inch cedar board.
Place the 3 foot cedar boards on the edges of three feet of 8 inch cedar board. Others serve as decorative containers into which you can place potted plants. Planter boxes can save you space when designing your deck. While taking up minimal space rail planters allow you to add natural beauty to your deck in the form of colorful blooms herbs and other ornamental plants.