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Modern Outdoor Corten Steel Planters

Discover weathering steel planters that age beautifully and last a lifetime. Ideal for gardens, rooftops, patios, and commercial landscapes.

Corten steel planters—also known as weathering steel planters—offer a timeless aesthetic and exceptional durability for outdoor settings. With a unique rusted finish that naturally evolves over time, these planters are a favorite choice for both residential gardens and commercial landscaping projects.

Whether you’re looking for custom corten planter boxes, large-scale installations for public spaces, or simple rusted steel flower pots for your backyard, our selection offers both style and strength.

Can’t Find the Right Planter? Go Custom.

If our in-stock sizes or shapes don’t fit your needs, we offer custom planter solutions built to your exact specifications. Choose your size, shape, and material — we’ll handle the rest.

Submit your request today and our team will get back to you shortly.

We offer custom corten steel planter manufacturing with flexible minimum order quantities. Whether you are a landscape designer, architect, or business owner, we support OEM/ODM and wholesale solutions tailored to your needs.

Why Choose Our Corten Steel Planters

Designed for durability, built with precision, our corten steel planters are the ideal solution for modern outdoor spaces. Here’s why landscape professionals and design-conscious homeowners trust us:

corten steel planters

1. Pre-Weathered for Instant Visual Impact

All planters are delivered with a professionally pre-rusted finish, allowing you to enjoy the signature warm patina of weathering steel right away — no waiting months for oxidation.

corten steel planters

2. Engineered Drainage & Structural Stability

Each planter includes well-placed drainage holes and reinforced seams to support long-term outdoor use. We also offer optional liners or raised bases for enhanced root protection and airflow.

3. Built for Harsh Environments corten steel planters

3. Built for Harsh Environments

Corten steel naturally resists corrosion, making it ideal for gardens, patios, rooftops, and commercial landscapes — even in extreme climates with freeze-thaw cycles or heavy rain.

4. Safe for Plants, Eco-Friendly for the Planet corten steel planters

4. Safe for Plants, Eco-Friendly for the Planet

Once stabilized, the patina layer becomes plant-safe and non-toxic. Our corten steel is 100% recyclable, requires no coating, and contains no VOCs — a low-maintenance, sustainable choice.

5. Professional Packaging & Global Delivery corten steel planter

5. Professional Packaging & Global Delivery

Each order is packed with care using foam, waterproof film, and reinforced pallets to prevent damage during transit. We ship worldwide and support container consolidation for bulk orders.

Factory-direct pricing
Available in square, rectangular, round, tapered & more shapes
Trusted by hotels, designers & garden centers worldwide
Fast lead time & global shipping
Weather-resistant finish, no painting required

FAQ

Q1: How long does corten steel take to develop the rusted finish?

A: Typically 3–6 months in outdoor exposure. The rust forms a protective layer that prevents further corrosion.

A: Yes, all planters include drainage holes. Custom drainage solutions are available on request.

A: Yes, all planters include drainage holes. Custom drainage solutions are available on request.

A: Yes. Once the initial rust layer stabilizes, it becomes safe for planting.

Need Bulk Custom Planters?

5% OFF

Yeah? Submit Your Custom Request