The Pennington Natural Cedar Framed Wall Planter 17.5 in. is made from red cedar that is a natural weather resistant wood construction. Cedar wood naturally turns to a tan or silver gray color, just sand this wall planter to bring back old color. This outdoor wall is effective in growing plants and flowers even herbs in a vertical formation. It's also a rot resistant wood planter, perfect to put and display on any patio, deck or front porch for added style to any home. A drainage hole features makes it easy to clean and prevent over watering the plants and flowers. When securely installed, this product can hold up to 30 lbs and last a long time.