Cube Metal Planter Box - Rusted Steel or Aluminum

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Cube Planter: Shown in Cor-ten steel natural rust finish.
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Cube Planter Box 

The Cube Planter is a sophisticated handcrafted metal garden planter that is perfect for decks, patios or chic backyard landscapes. This planter comes in range of sizes, from the large which is great to contain a small elegant tree, to the medium which is ideal for minimalist foliage, and the small size which is perfect for zen topiaries, succulents or cactus arrangements. The Cube Planter is available in multiple metal options, choose form a high quality marine aluminum, a beautiful corten steel or a mild hot rolled steel with a natural rust finish.  

This metal planter is designed to be directly planted into no need for pot liners. 

Size Options:

  • SMALL - WEIGHT   40 lbs. Steel | 17 lbs. Aluminum CAPACITY-  2.5 cu ft DIMENSION-  17”L x 17”W x 18”H
  • MEDIUM - WEIGHT 60 lbs. Steel | 25 lbs. Aluminum CAPACITY-  5 cu ft DIMENSION-  21”L x 21”W x 22”H
  • LARGE - WEIGHT   95 lbs. Steel | 43 lbs. Aluminum CAPACITY-  10.5 cu ft DIMENSION-  27”L x 27”W x 28”H

The Cube Garden planter is hand-made to order in the USA, and qualifies for LEED points in:

  • Recycled Material Content – 47%-66% recycled material content in steel and aluminum
  • Low VOC (volatile organic compounds) Finishes
  • Low VOC (volatile organic compounds) Sealants

Cube Planter Metal Finish Options


The aluminum alloy used to make the cube planters is made from marine grade 5052 aluminum. This aluminum alloy is light weight, exceptionally strong, and guarantees a long lasting, rust and maintenance free product. This material is the perfect solution for highly corrosive environments, or for placement on porous or easily stained surfaces. Available in 8 standard powder coat finishes as well as the oxidized zinc patina finish. The oxidized aluminum zinc finish is a proprietary process where the aluminum is treated and will oxidize to appear like old world zinc it will change and vary depending on the climate the more coastal the climate the whiter the appearance will appear. 

Corten Steel

Corten, or weathering steel planters are made from .074” thick 606 alloy Corten steel. Common in architectural elements, this steel alloy is used for its unique rustic appearance and protective weathering qualities. This ultra durable material is perfect for all indoor or outdoor environments, as well as for commercial projects. Corten products are available only in a natural rust patina finish, and will continue to patina and change over time.

Mild Steel

Mild steel planters are made from .074” thick hot rolled mild steel. Mild steel offers a very cost effective solution, is valued for its unique rustic appearance, and will continue to patina and change over time. Mild steel products are available only in a natural rust patina finish.        

Note: Natural rust patina metals will stain light colored or porous surfaces and are not recommended in areas where surface staining would be a concern. 

Custom sizes, finishes and drainage options are available please Contact Us for additional information.

The Power Coated Aluminum Option For The Cube Planter Will Ship in 3 weeks! 

Powder Coated Aluminum and Natural Rust Steel products have a 5 year limited warranty on their structure. The finish on the Powder Coated Aluminum containers have a 3 year limited warranty. The warranty on wood products is 1 year. There is no warranty on the structure and finish of any wood burning fire pits due to the variables of a wood burning fire. The powder coating may scorch and the metal may change shape under extreme wood burning fire conditions. In the event of a warranty claim, the owner will be required to provide proof of purchase and a sales receipt verifying the date. Yard Couture, at its option, may repair or replace the product to good working condition by using new or refurbished components. If repair is not possible, we will replace or refund the items when applicable. Yard Couture reserves the right to inspect the product prior to replacement or repair of the product.

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