Steel planter beds are the perfect solution when you want to create apparent division between spaces, incorporate a hedge-like appearance along borders, or add contemporary interest. They’re also perfect to grow a raised vegetable or flower garden, or simply integrate unique design elements that will stand the test of time.
What makes Corten Steel so unique? Also known as weathering steel, this durable metal alloy never needs painting and is maintenance-free. In any climate—from harsh northern winters to hot, dry southern summers—it will progressively develop a gorgeous, copper-colored patina that’s unique to each piece.
The Corten Steel planter beds we manufacture and sell are available in various sizes. You can choose from lengths of 48”, 72”, or 94”, and heights that range from 12” to 24”. All of our steel planter beds are 48” wide. Choose your size(s) based on how you wish to use your steel planter beds. Will they be creating aesthetic flow? Adding modern, geometric design? Or will you need to create an ergonomic garden environment where you can dig, plant, and harvest with minimal bending and reaching? Knowing the answers to these questions will help you choose the ideal steel planter bed for your application.
These products are coming soon. In the meantime, you may email us at [email protected] to request cut sheets or specific-size CAD files.
| Size | Thickness | Weight |
|---|---|---|
| 48 x 48 x 12 | 1/8" Corten Steel | 97 |
| 48 x 48 x 18 | 1/8" Corten Steel | 138 |
| 48 x 48 x 24 | 1/8" Corten Steel | 158 |
| 72 x 48 x 12 | 1/8" Corten Steel | 121 |
| 72 x 48 x 18 | 1/8" Corten Steel | 172 |
| 94 x 48 x 12 | 1/8" Corten Steel | 144 |
| 94 x 48 x 18 | 1/8" Corten Steel | 204 |
We make all our planters to order, and some can be returned up to 30 days from delivery. Please see the list below of the sizes eligible for return. View our full return policy.
You have questions, and we have the answers! If you don’t see your question here, check out our FAQ page or contact us at any time!
Weathering steel that forms a natural rust-like patina over time, protecting the material from further corrosion.
Typically 4-10 months, depending on weather exposure.
Yes, using a vinegar, salt, and water solution can help speed up patination.
Yes, rust runoff WILL stain concrete, wood, and tile surfaces. We recommend placing planters in areas where staining won’t be an issue or using a catch basin.
Yes, Corten steel is highly durable and designed to withstand diverse climates. However, areas with constant moisture may prolong the patina process.
Minimal maintenance is needed. Allow the patina to develop naturally without sealing or painting.
Not recommended. Even when sealed, Corten steel WILL bleed and stain indoor surfaces due to rust runoff.
Yes, once the patina is fully formed, they are non-toxic and safe for plants. Initial rusting may release iron into the soil but is generally harmless.
Painting or sealing is not recommended as it prevents the natural patina process.
With proper care, Corten steel planters can last for decades, thanks to the protective rust layer that prevents deep corrosion.
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