Idealist Square Planter - Dark Grey - 25cm

The IDEALIST Contemporary square box offers a clean architectural design, perfect for letting your...

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B&QB&Q - Set Of 2 ™ 25Cm PlanterWhite Reinforced Stone Square Flower Box Garden PlantersOutdoor Plant Pots
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£58.88
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The RangeIdealist Set Of 2 Square Planter, Flower Box Garden Planters, Outdoor Plant Pots - White / 16L
Free delivery in 1–3 days
£73.78
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Product Information

Full details

The Idealist Square Planter in Dark Grey is designed for homeowners and gardeners seeking a modern, architectural aesthetic for their outdoor spaces. This 25cm cube provides a professional, clean look that mimics heavy concrete while offering the lightweight convenience of fibreglass-reinforced stone. While it is perfect for smaller plants like herbs and seasonal bedding, its compact 16-litre capacity means it is best suited for focused container gardening rather than large shrubs or deep-rooted trees.

Extended Product Information

FAQs

Can I use this planter indoors?

Yes, but because it has drainage holes, you must use a waterproof saucer underneath to protect your indoor flooring.

Is the material actually concrete?

No, it is made from fibreglass-reinforced stone, which looks like concrete but is much lighter and more resistant to cracking.

Does it need protection during winter?

The material is frost-proof, so it can remain outside, but ensuring it is raised off the ground helps prevent it from sitting in ice.

What size plants work best?

It is perfect for small ornamental plants, herbs, heuchera, and seasonal bedding plants that fit within a 16-litre volume.

Can I drill more holes if needed?

While the pot comes with pre-drilled holes, the fibreglass-reinforced material can be drilled further if you require extra drainage, though usually not necessary.

Troubleshooting

Water pooling around the base

Ensure the drainage holes are not blocked by roots or soil; elevate the planter slightly using pot feet.

Staining on light-colored patio surfaces

Use a pot tray or riser to lift the planter off the ground and catch any water runoff.

Pros and Cons

Pros

  • Lightweight yet durable construction
  • Looks like concrete without the excessive weight
  • Excellent frost resistance for winter durability
  • Ready to use with pre-drilled drainage holes

Cons

  • Limited to 16 litres, unsuitable for large plants
  • Fixed square shape may not fit irregular planting styles
  • Requires proper drainage base to prevent staining surfaces

Setup, Compatibility & Care

To set up your planter, ensure it is placed on a level, stable surface to prevent tipping. Because the pot features pre-drilled drainage holes, we recommend placing a layer of gravel or hydro-pellets at the bottom before adding soil to ensure optimal aeration. While the planter is frost-proof, it is good practice to elevate the pot slightly using small pot feet during winter months to allow excess water to drain away freely. Clean the exterior periodically with a soft cloth and mild soapy water to maintain the crisp, dark grey finish and prevent dirt buildup.

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