18" Column Planter - Rusted Steel or Aluminum Finish

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18" Column Planters: Shown in a Textured Hammered Bronze Powder Coat Aluminum.

18” Square Column Planter 

The 18" Metal Column Planters sleek narrow body was constructed to elevate your plant arrangements up on a pedestal for a great presentation. Constructed from high quality metals these planters are made for in or outdoor useWhether you place these metal planters in your entry way or in combination with smaller planters on a patio arrangement the symmetrical design is a sure way to show off your flower arrangements with style. The 18" Metal Column Planters are available in multiple metal options, choose from a high grade aluminum, heavy gauge corten steel or mild steel with a natural rust patina.

Size Options:

  • SMALL- WEIGHT 54 lbs. Steel | 23 lbs. Aluminum DIMENSION- 18”L x 18”W x 24”H         
  • MEDIUM- WEIGHT 74 lbs. Steel | 31 lbs. Aluminum DIMENSION- 18”L x 18”W x 36”H
  • LARGE- WEIGHT 94 lbs. Steel | 38 lbs. Aluminum  DIMENSION- 18”L x 18”W x 48”H

All planters are hand made to order in the USA, and qualify for LEED points in the following categories:

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


The Powder coated aluminum garden planters are made from marine grade 5052 aluminum. This aluminum alloy is ideal for garden planters because it 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. Custom colors and sizes are available.

Cor-Ten Steel

Cor-Ten, or weathering steel, planters are made from .074” thick 606 alloy Cor-Ten 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. Cor-ten 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 hot rolled mild steel. Mild steel offers a very durable yet 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 planters will transfer color to light colored or porous surfaces. They are not recommended in areas where surface staining is a concern.

All metal garden planters come standard with 1”drain holes. They are designed for year round use, can be directly planted into, and do not require grow pots or liners. Please let us know at the time of order if you do not want drain holes or need custom drainage options.

The column garden planter has a 5 year limited warranty on its structure against manufacturer’s defects. Powder coated aluminum products have a 3 year warranty on their finish.

Custom sizes, finishes, and options are available. Please Contact Us for information.


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. The manufacturer, 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. The manufacturer reserves the right to inspect the product prior to replacement or repair of the product.

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  • 5
    Fantastic Planters

    Posted by Olsen on 13th Sep 2019

    Just another big thanks for doing such a great job on the planter boxes. They look fantastic…like they always should have been there!

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