





Cubrosa | Blushstone – 40cm Large Square Concrete Planter – 38L Cube Plant Pot
KEY FEATURES

Height: 40 cm

Width: 40 cm

Wall Thickness:

Volume: 38 L
Hand crafted

Frost Resistance

Weight: 19.5 kg

Reinforced for maximum strength and longevity

Suitable for indoor and outdoor use
Suitable for domestic and commercial settings
Large Square Planter – Ideal for Herbs, Patio Plants & Indoor Displays
Bring minimalist elegance to balconies, courtyards and kitchen gardens with this versatile square concrete planter.
The Cubrosa planter seamlessly combines industrial durability with contemporary style. Its sharp square profile and soft-toned finish make it an ideal piece for structured plant displays in both indoor and outdoor settings. This pigmented concrete planter offers a perfect balance of form and function, enhancing the aesthetic appeal of any space while providing a robust home for your plants.
- 38L capacity – suitable for herbs, flowering plants, succulents or compact shrubs, offering ample room for root growth and soil nutrition
- 40cm W × 40cm D × 40cm H – with a wide 34cm opening for easy planting and maintenance, allowing convenient access for watering and pruning
- Handcrafted from pigmented concrete – no paint, no peeling; natural colour runs throughout, ensuring long-lasting beauty and resistance to wear
- Indoor & outdoor use – internally sealed and fully frost- and UV-resistant, making it a versatile choice for various environments
- Pre-drilled drainage holes – for healthy root systems and proper water management, preventing waterlogging and root rot
- Durable & stable – 19.5kg weight with steel reinforcement for strength and security, ensuring the planter remains in place even in windy conditions
- Low-maintenance – simply wipe clean; no treatments or sealing required, saving time and effort in upkeep
- Flat base – designed to sit securely on any solid, level surface, providing stability and preventing tipping
Tip: Place the Cubrosa in position before filling to avoid heavy lifting after planting. This square concrete planter's substantial weight ensures it stays put once positioned.
Why Choose the Cubrosa Planter?
- Premium pigmented concrete – long-lasting colour with no surface coating, ensuring the planter maintains its appearance for years to come
- 38L capacity – compact but spacious enough for structured planting or mixed arrangements, allowing for creative horticultural displays
- Clean geometric form – square shape offers strong visual lines and space-efficient layout, perfect for modern architectural settings
- Unique finish – hand-poured surface with natural texture and character, adding depth and interest to your plant presentations
- Weatherproof – frost-safe, UV-stable, and sealed for all-season performance, ensuring longevity in various climate conditions
- Built to last – reinforced with internal steel for maximum durability, providing a sturdy and reliable container for your plants
- Blushstone colourway – a soft, earthy blend of warm beige and blush pink for timeless appeal, complementing a wide range of plant types and color schemes
- Artisan-crafted – sustainably made by hand, ensuring every piece is unique and reflects the skill of expert craftspeople
Full Description
Introducing the Cubrosa – a modern square planter crafted for design-led spaces. With its clean edges and softly textured finish, this 40cm concrete planter offers a balanced presence for small patios, terraces, entryways or kitchen gardens. Its compact size and 38-litre capacity make it ideal for herbs, flowering arrangements, or low shrubs, providing ample space for root development and nutrient-rich soil.
Each planter is individually hand-poured using pigmented concrete, giving it a natural raw texture and depth of colour that won't chip or fade. This innovative manufacturing process ensures that the colour permeates the entire structure, maintaining its aesthetic appeal even with prolonged use. The Blushstone finish, blending muted pink and beige tones, offers a versatile look that pairs beautifully with greenery or floral colour, enhancing the visual impact of your plants.
Internally sealed for weather resistance and reinforced with a steel core, the Cubrosa is engineered to withstand real-world use. Its 19.5kg weight ensures excellent stability, while pre-drilled drainage holes support healthy plant growth by preventing water accumulation. This thoughtful design allows for optimal moisture management, crucial for maintaining plant health in various environmental conditions.
The Cubrosa's square concrete design offers practical advantages beyond aesthetics. Its geometric shape allows for efficient space utilization, making it ideal for creating structured garden layouts or maximizing planting area in confined spaces. The wide opening facilitates easy planting and maintenance, while the flat base provides a stable foundation on any level surface.
From chic balconies to garden nooks, the Cubrosa delivers structure, softness and substance in one beautifully proportioned form. Its versatility makes it suitable for a wide range of applications, from creating herb gardens in urban kitchens to showcasing prized specimens in landscaped gardens. The durable nature of the pigmented concrete ensures that this planter will continue to enhance your space for years to come, requiring minimal maintenance while providing a stylish and functional home for your plants.
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: 40 cm
◎ Width: 40 cm
◎ Depth: 40 cm
◎ Weight: 19.5 kg
◎ Pot Material: Premium Cement Stone
◎ Colour: Blushstone (red, terracotta, pink)
◎ Suitable For: Indoor and Outdoor Use
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