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Corten Steel Planter Bowl

Corten Steel Planter Bowl combines simple, flowing lines with rugged industrial aesthetics, seamlessly integrating modern and natural styles.

    • Durable & Long Lasting
    • Multiple Sizes
    • Custom Thickness
    • Surface Treatments (pre-rusted or natural patina)
    • Optional Drainage Holes

Product Information

Corten Steel Planter Bowl evolves in your garden, developing a warm orange-brown patina that combines industrial strength with natural curves—it’s not just a planter, but a landscape feature.

Corten steel has a distinctive rusted appearance that naturally forms a protective layer, not requiring additional maintenance. When exposed to air, it gradually develops a rust patina that serves as a protective coating, extending its lifespan.

corten steel planter
planter bowl
corten steel planter

Corten Steel Planter Bowl Specification

Product typeBowl,Round
MaterialCorten Steel
DimensionΦ800mm, Φ1000mm, Φ1200mm; custom
Thickness3mm~5mm; custom
Surface treatmentPre-rusted or natural,custom
ColorRusty red
Delivery ConditionFully Assembled
ProcessLaser cutting – pressing – polishing – surface treatment – assembled components and packing
corten planter pot
Corten Steel Planter Bowl

Corten Steel Advantage

Traditional wooden, plastic, or standard steel planters are prone to rotting, fading, or rusting, require frequent replacement or maintenance, and increase long-term project costs. In contrast, corten steel does not require additional coatings and can form a stable rust protective layer, significantly reducing maintenance needs and expenses.


Corten steel has exceptional corrosion resistance and longevity. Its 2mm-thick steel plates can last over 35 years—far exceeding the lifespan of conventional planter materials.

Corten steel planters require no additional rust-proof coatings or regular painting. The surface rust layer serves both as decoration and a protective film, necessitating virtually no maintenance. Compared to wooden or plastic planters, corten steel is more durable and environmentally friendly.

With no toxic substances leaching out, it releases only trace amounts of iron beneficial to plant growth, eliminating concerns about soil or substrate contamination during use.

Customization Service

We can provide planters ranging from tens of centimetres to several meters in diameter based on project requirements. Multiple shapes—including bowl-shaped, cylindrical, and square, rectangular—can be designed to accommodate varying space dimensions and load-bearing needs.

round planters
corten steel planter
Corten Steel Rectangular Planter

Application

Planter Bowl seamlessly integrate into diverse spaces, including commercial districts, public green areas, landscapes and residential courtyards. The wide-opening design promotes robust plant growth, can also incorporate lighting or water curtain elements.

Corten steel planters serve as green decorations for urban plazas and park corners, while also enhancing gardens, hotel courtyards, or villa entrances. Large planter bowls can plant ornamental trees and shrubs, or serve as bases for flower beds and water features.

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