






Cubrosa | Blushstone – 55cm Extra Large Square Concrete Planter – 115L Modern Plant Pot
KEY FEATURES

Height: 55 cm

Width: 55 cm

Wall Thickness:

Volume: 115 L
Hand crafted

Frost Resistance

Weight: 33.5 kg

Reinforced for maximum strength and longevity

Suitable for indoor and outdoor use
Suitable for domestic and commercial settings
Extra Large Square Planter – Ideal for Bushes, Structural Shrubs & Statement Greens
Instantly elevates patios, entrances, and urban courtyards with bold, architectural structure.
The Cubrosa extra large square planter is a geometric statement piece crafted from durable pigmented cement stone, offering both elegance and industrial-strength performance. This planter seamlessly combines form and function, providing a striking visual element while accommodating substantial plant growth.
- 115L capacity – ideal for small shrubs, medium-sized plants or feature arrangements needing deep root support. This generous volume allows for extensive root development, promoting healthier and more robust plant growth.
- 55cm × 55cm × 55cm – compact yet impactful size with a 48.5cm planting opening for versatile planting options. The extra large square dimensions provide ample space for creative landscaping arrangements while maintaining a balanced footprint.
- Crafted from premium pigmented concrete – no paint, no peeling, no fading; colour runs through the entire body. This innovative construction ensures long-lasting aesthetics and eliminates the need for periodic repainting or touch-ups.
- Indoor & outdoor use – internally sealed and resistant to both frost and UV for long-term performance. The versatility of the Cubrosa planter allows for seamless integration in various settings, from contemporary living rooms to exposed garden terraces.
- Pre-drilled drainage holes – support healthy root systems and prevent waterlogging. This essential feature ensures optimal soil moisture levels, reducing the risk of root rot and promoting plant vitality.
- Solid and secure – 33.5kg weight with steel-reinforced core for strength and durability. The substantial mass of this extra large square planter provides stability in windy conditions and prevents tipping, even with taller plants.
- Low-maintenance – simply wipe clean; no sealing or re-coating needed. The pigmented cement stone construction minimizes upkeep requirements, allowing you to focus on plant care rather than planter maintenance.
- Flat base – sits stably on any hard, level surface. This design feature ensures versatile placement options and eliminates the need for additional stabilizing measures.
Tip: Place your Cubrosa planter in its final location before filling to avoid unnecessary heavy lifting. This extra large square planter's substantial weight contributes to its stability but can make repositioning challenging once filled.
Why Choose the Cubrosa Square Planter?
- Pigmented cement stone body – colour runs throughout, preserving appearance over time. This innovative construction method ensures that the planter maintains its aesthetic appeal even with minor surface wear.
- Strong 115L volume – supports healthy root systems for structure-heavy plants. The extra large capacity accommodates extensive root networks, promoting vigorous growth and long-term plant health.
- Clean architectural form – minimalist square profile perfect for modern landscaping. The Cubrosa's geometric design complements contemporary architectural styles while providing a versatile backdrop for various plant types.
- Artisan surface – raw, hand-finished texture with natural pitting and variation. Each planter exhibits unique characteristics, adding depth and visual interest to your outdoor or indoor space.
- Reinforced core – built with steel for long-term structural strength. This internal reinforcement ensures the planter's durability, even when subjected to the weight of dense soil and mature plants.
- All-weather durability – internally sealed, frost-proof and UV-stable. The Cubrosa planter is engineered to withstand diverse environmental conditions, maintaining its integrity through seasonal changes.
- Colour integrity – Blushstone blends pink, beige and clay tones that resist sun fading. This carefully curated color palette offers a neutral yet warm aesthetic that complements a wide range of architectural and landscape designs.
- Handmade & sustainable – each planter is crafted by skilled artisans for lasting quality. The production process emphasizes craftsmanship and attention to detail, resulting in a superior product that stands the test of time.
Full Description
Introducing the Cubrosa – a modern, minimalist square planter with a sculptural edge. The 55cm model is perfectly scaled for smaller trees, dense shrubbery or bold floral displays, offering a clean-lined cube shape that brings structure and symmetry to both indoor and outdoor settings.
Hand-cast from high-grade pigmented cement stone, each piece has a raw, natural texture enhanced by subtle pitting and variation – no two planters are alike. The Blushstone finish, a gentle blend of warm pink, light beige and natural clay, is mixed throughout the material, ensuring enduring colour without paint, chips or peeling.
Engineered for real-world performance, this planter is internally sealed, frost- and UV-resistant, and fitted with discreet drainage holes for healthy root environments. With its steel-reinforced body and 33.5kg weight, the Cubrosa is secure and stable – ideal for high-traffic areas or exposed environments.
From contemporary balconies to boutique entrances, the Cubrosa adds a solid yet stylish anchor to your planting scheme – offering timeless design with exceptional durability.
Choose options
Measure First
Ensure the pots will fit through all access points, including doorways, gates, and pathways.
Consider the Weight
Many of our pots are heavy - some over 100kg - and are delivered on a pallet to the kerbside only.
You may need special equipment or assistance to help move your pot to their final location.
Inspect on Delivery
Check your items immediately upon arrival. Please take photos or videos when unwrapping to document any potential damage.
Handle With Care
Cutting the security straps of the item confirms acceptance. Once opened, full refunds are no longer available.
Returns Policy
We accept returns of unopened, undamaged items. Costs of return delivery will be deducted from your refund which can be up to £100 depending on location.
Larger Items
- Larger items are delivered palletised to kerbside via a specialist carrier.
- We require a solid, flat surface to safely unload using a pump truck.
- Delivery is to ground-level only and cannot be made on steep inclines.
- Please ensure your delivery location is accessible and level to avoid delays.
Positioning & Surface Protection
- Place on a level surface: Ensure your planter is positioned on stable, level ground to prevent tipping or uneven weight distribution.
- Use rubber feet or pot risers: Elevate your planter slightly with rubber feet or spacers. This improves drainage, prevents waterlogging, and protects the surface underneath from staining or damage.
Drainage & Soil Preparation
- Create a drainage layer: Fill the bottom 10% of the pot with drainage materials such as gravel, broken terracotta, or even clean plastic bottles. This encourages water flow and prevents root rot.
- Avoid overfilling with soil: Fill your planter 80-90% full with high-quality soil or compost. Leave room at the top to allow for watering and mulch if needed.
Tree & Plant Selection
- Choose suitable species: Only plant trees and shrubs that are suitable for container growth. Select species with compact or non-invasive root systems to avoid cracking or damaging the pot over time.
Weather Protection
- Frost protection in winter: Although our planters are sealed and frost-resistant, we recommend protecting them during extreme winter conditions. Use breathable covers or move planters to a sheltered location to prevent frost damage.
Indoor Use
- Seal around drainage bung if needed: For indoor placement, we suggest sealing around the temporary drainage bung before filling to prevent leaks. Use silicone or a waterproof sealant if required.
- We advise placing the pot on rubber pot feet or a rubber mat to protect floors
Full Specifications
◎ Height: 55 cm
◎ Width: 55 cm
◎ Depth: 55 cm
◎ Weight: 33.5 kg
◎ Pot Material: Premium Cement Stone
◎ Colour: Blushstone (red, terracotta, pink)
◎ Suitable For: Indoor and Outdoor Use
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