Longevity is the highest priority when creating a raised garden bed. This a few-layer western bed with spikes is crafted from pink cedar (more robust than white cedar) and can provide you for many years, Otherwise many years. Just stick the facet-board tenons from the mortises while in the finishes; https://donovantwzbc.gigswiki.com/4875855/everything_about_cedar_for_raised_garden_beds