Frustum

Clean lines and raw, living texture. This planter tapers from a wide 20" × 20" base to a 14" × 14" top opening with height of 24" to 29"  depending on if casters are added.  The frustum shape gives it a grounded, monumental look, and the broad footprint for added stability. It suits architectural plants like agave, yucca, grasses and succulents, and fits modern, desert and minimalist landscapes.

It's made from weathering (Corten) steel, which develops a rich, protective rust-orange patina when exposed to the elements. That patina deepens and changes over time, so each planter ages in its own way and needs no painting, sealing or upkeep.

The planter is built from five precision-cut Corten panels: four tapered sides and a floor. They assemble quickly into a rigid, solid piece.

You can add the optional casters for easy mobility. They let you roll a fully planted container to follow the sun, change your layout or move it indoors for winter. With casters, the planter stands 29" tall.

Features

• Frustum (tapered) shape: a wide, stable base rises to a 14" × 14" opening for a bold, sculptural silhouette.
• Genuine Corten steel: its self-protecting patina resists corrosion and gets better with age.
• 5-panel design: four sides and a base assemble easily, and it ships flat.
• Generous capacity: holds about 30 gallons of soil, with plenty of room for roots.
• Optional casters: move the planter easily, even when it's full of soil and plants.
• Built for the outdoors: it handles sun, rain and seasonal temperature swings.
• Low maintenance: no paint, no sealant and no refinishing.
• Insulating wall liner: keep your plant roots nice and cool on hot summer days
  

Specifications

• Material: Corten (weathering) steel
• Construction: 5 panels (4 sides + base)
• Base: 20" × 20"
• Top opening: 14" × 14"
• Height: 24" (29" with optional casters)
• Approximate volume: 30 gallons / 4 cu. ft.
• Empty Weight: 45 lbs