Stackstone Prefabricated Concrete (GFRC) Garden BedStackstone Garden is a first of its kind GFRC (Glass Fiber Reinforced Concrete) prefabricated garden bed. The product will last the life of typical homes and will maintain a distinctive look for decades. The design can be used in any part of your property around your home. It can serve as a potager garden or define outdoor spaces as a planter at any location, even the front yard. Stackstone Garden is a modular design that allows you to add modules at