GRÖNFELD raised garden bed made from 2mm corten steel. Compared to raw iron corten steel is very corrosion resistant and has a lifespan of +30yrs. Over time the corten steel develops a beautiful rusty surface without tearing the material. The unique method of double-folded edges in top and bottom secures stability in small as well as large elements. Base for the model is made of galvanized steel, will over short time adobt rust-surface.
