Cube Metal Planter 20 in x 20 in x 20 in - Heavy Duty Steel Planter

In this review the Cube Metal Planter 20 in x 20 in x 20 in is evaluated for gardeners and home decorators who need a sturdy, modern planter that can handle indoor or outdoor use. The single biggest reason to buy is its heavy duty steel construction and removable insert shelf, which together provide flexible planting depths and strong support for larger plants. The planter's black powder coating gives it a premium look while offering weather resistance, making it a practical choice for porches, patios, and entryways.

Key Features

• Heavy and sturdy build: Thick steel construction and a black powder coat deliver a durable frame that supports larger pots and soil without flexing.
• Removable insert shelf: The included shelf can be positioned mid-height for shallower root systems or removed entirely to accommodate tall plants.
• Multiple drainage holes: Four holes in the insert shelf and six in the bottom reduce standing water and help prevent root rot for healthier plants.
• Weather resistant finish: Salt spray, UV and freeze-thaw resistance mean the planter can be left outdoors through varied seasonal conditions.
• Versatile placement: The modern cube shape works indoors or outdoors and fits porches, balconies, terraces, and hotel or commercial entrances.

Who It's For

The Cube Metal Planter is best for homeowners and renters who want a visually clean, heavy duty container that will not tip easily and that can stand up to outdoor exposure. People planting medium to large shrubs, ornamental grasses, or clustered potted displays will appreciate the weight and removable shelf for staging soil depth.

It is less suited to buyers who need an ultra-lightweight planter for frequent repositioning or who require a scratch-proof finish; some customers reported the metal surface can scratch during handling and the planter is relatively heavy at 32 lbs. If you need a very lightweight or decorative resin pot, consider other materials.

Pros & Cons

Pros

• Solid, heavy steel construction offers stability and longevity for larger plantings.
• Removable insert shelf provides flexible planting depths for both short and tall plants.
• Multiple drainage holes in shelf and base improve root health by preventing waterlogging.
• Weather resistant powder coat helps the planter survive outdoor conditions.

Cons

• Weight at 32 lbs makes handling and repositioning difficult for one person.
• Some users reported the surface scratches easily during assembly or transport.

Specifications

Product Type	Cube metal planter
Exterior Size	20 in x 20 in x 20 in
Material	Thick steel with black powder coating
Weight	32 lbs
Insert Shelf	Removable, installs at mid-height
Drainage	Insert shelf has 4 holes; base has 6 holes
Use	Indoor and outdoor, weather resistant

Our Verdict

The Cube Metal Planter 20 in cube is a good value for buyers who want a sturdy, modern metal planter that adapts to different plant heights thanks to its removable shelf and multiple drainage points. Its heavy steel build and weather resistant finish make it a practical choice for porches, patios, and indoor entryways, though the weight and potential for surface scratches mean it is best handled carefully and not chosen if frequent relocation is required.

Frequently Asked Questions

Does the planter have drainage?
The insert shelf includes four drainage holes and the base has six drainage holes to prevent standing water.

Can the shelf be removed for tall plants?
Yes, the insert shelf is removable so the planter can accommodate taller root systems or a single large plant.

Is this planter suitable for outdoor use year-round?
The powder coated steel offers salt spray, UV and freeze-thaw resistance, making it suitable for outdoor use in varied conditions.