The Heirloom Garden is the classic LifeSpace raised bed design -- featured everywhere from humble backyards to skyscraper rooftops. Solid corners, rock solid mitered cap, hidden fasteners, glued and screwed joinery, and GardenWell sub-irrigation. These self-watering gardens are rot proof and built to last, use 80% less water, eliminate the need for irrigation pipes and plumbing, and become the highlight of any edible landscaping or urban agriculture garden project.