Wood options for Raised Garden Boxes. Redwood or Black Locust â€“ Definitely the best option for raised garden boxes in terms of longevity because they are naturally rot-resistant and have been known to last up to 20 years. Cedar â€“ Another rot-resistant wood, cedar can last 10-15 years and looks gorgeous.
If you want to meet this high standard, choose a different material. Until the safety of treated wood is proven conclusively, we recommend you use a naturally rot-resistant wood like red cedar, black locust or redwood. Under most circumstances, these woods will last 10 â€“ 20 years when used for raised beds.
Build raised garden beds with one of these six methods.. on the loosened soil, or you'll undo some of the good that your hard work accomplished â€” namely, .
Pine is not the best choice, however, because it is a soft wood and will not. cons of cedar, recycled, and composites for raised garden beds: Cedar vs.. What is a safe wood stain for raised garden beds where I'll grow organic vegetables?
Cedar is a popular framing material and is safe for growing vegetables. Treated lumber should be avoided for any organic raised bed. Steer clear of materials .