What’s in a name? When it comes to “Corten,” a durable weathering steel: everything you need to know about why this material is one of our favorites for raised beds! “Cor-ten” stands for “corrosion resistance” and “tensile strength” — two things that make for a resilient and long-lasting home for your fruits, veggies, flowers, or vines.
The distinctive look of Corten steel is actually a protective patina of rust that safeguards the base metal from future corrosion. Your raised bed will arrive in its natural grey steel state, and in 4-12 weeks will naturally develop the characteristic rusted look. And, while the base material is safely preserved, the weathering patterns on the outer layers continue to evolve year after year, creating another ever-changing element in your garden. (If you can’t wait for that rustic appeal, our quick-aging recipe can help you achieve your perfect patina in one afternoon.)
Birdies Corten Raised Beds: https://www.gardeners.com/search?q=birdies+corten+raised+beds