L-Shaped Raised Modular Corten Steel Planter Box
Designed for flexibility, durability, and architectural impact, the L-Shaped Raised Modular Open-Bottom Corten Steel Planter Box is a premium solution for modern residential and professional landscape applications. Engineered to bolt together on-site, this modular open planter allows for precise configuration and will fit neatly into corners, great for patios, walkways, and outdoor living spaces.
Crafted from high-quality 14g thick weathering corten steel, the planter develops a rich, rust-like patina over time while forming a protective surface layer that resists corrosion. The open-bottom design promotes natural drainage and healthy root growth, making it ideal for trees, shrubs, ornamental grasses, and raised vegetable gardens.
Built for long-term outdoor use, this raised planter box offers exceptional structural strength while maintaining a clean, contemporary aesthetic that complements both modern and traditional landscapes. Its modular construction makes installation efficient for landscape professionals and adaptable for homeowners seeking a custom garden layout.
Ships un-rusted. Corten steel will naturally develop a protective rusted patina over time when exposed to outdoor it will naturally develop its signature rusted patina over several weeks to months. The final color and texture will vary based on climate and exposure, creating a unique finish over time.
Key Features & Benefits
- L-shaped modular design: great for corners, features 1" top lip return and 2" foot return at the bottom
- Bolt-together system: easy assembly (3/8-16 bolts and pre-riveted nuts)
- Open bottom: for optimal drainage and root development
- Premium corten steel: 14g thick with natural weathered patina
Whether you’re a landscape designer specifying durable materials or a homeowner investing in a long-lasting raised garden solution, this corten steel planter box delivers performance, versatility, and timeless style.
L-Shaped Planter Specifications
Small: Includes 6 panels and all hardware for installation
Large: Includes 8 panels, 2 cross support all hardware for installation
