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. The square concrete design not only contributes to its modern aesthetic but also allows for efficient space utilization, making it particularly suitable for urban environments where maximizing planting area is crucial.

• 38L capacity – suitable for herbs, flowering plants, succulents or compact shrubs, offering ample room for root growth and soil nutrition. This generous volume ensures plants have sufficient space to thrive, promoting healthier growth and more vibrant displays.
• 40cm W × 40cm D × 40cm H – with a wide 34cm opening for easy planting and maintenance, allowing convenient access for watering and pruning. The square concrete planter's dimensions are carefully chosen to provide an optimal balance between capacity and manageability.
• Handcrafted from pigmented concrete – no paint, no peeling; natural colour runs throughout, ensuring long-lasting beauty and resistance to wear. This innovative manufacturing process results in a durable finish that maintains its aesthetic appeal even after years of exposure to the elements.
• Indoor & outdoor use – internally sealed and fully frost- and UV-resistant, making it a versatile choice for various environments. The concrete planter's adaptability allows it to seamlessly transition between interior and exterior settings, maintaining its integrity in diverse climatic conditions.
• Pre-drilled drainage holes – for healthy root systems and proper water management, preventing waterlogging and root rot. This feature is crucial for maintaining optimal soil moisture levels, ensuring the longevity and vitality of your plants.
• Durable & stable – 19.5kg weight with steel reinforcement for strength and security, ensuring the planter remains in place even in windy conditions. The substantial weight of this square concrete planter provides stability without compromising on portability.
• Low-maintenance – simply wipe clean; no treatments or sealing required, saving time and effort in upkeep. The pigmented concrete construction eliminates the need for regular painting or refinishing, making it an ideal choice for busy gardeners.
• Flat base – designed to sit securely on any solid, level surface, providing stability and preventing tipping. This feature enhances safety and allows for versatile placement options in various settings.

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, providing a stable environment for your plants to flourish.

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. This innovative material combines durability with aesthetic appeal, offering a superior alternative to traditional painted planters.
• 38L capacity – compact but spacious enough for structured planting or mixed arrangements, allowing for creative horticultural displays. The generous volume supports diverse planting options, from herb gardens to ornamental compositions.
• Clean geometric form – square shape offers strong visual lines and space-efficient layout, perfect for modern architectural settings. The Cubrosa's design complements contemporary aesthetics while providing practical benefits for plant arrangement and space utilization.
• Unique finish – hand-poured surface with natural texture and character, adding depth and interest to your plant presentations. Each concrete planter bears subtle variations, making it a truly unique piece that enhances the overall visual appeal of your space.
• Weatherproof – frost-safe, UV-stable, and sealed for all-season performance, ensuring longevity in various climate conditions. This resilience makes the Cubrosa an excellent investment for both indoor and outdoor use, capable of withstanding diverse environmental challenges.
• Built to last – reinforced with internal steel for maximum durability, providing a sturdy and reliable container for your plants. The combination of pigmented concrete and steel reinforcement results in a planter that offers exceptional longevity and stability.
• White Mist colourway – a clean, airy blend of soft white and pale grey for a refined, minimalist look that complements a wide range of plant types and colour palettes. This versatile shade enhances greenery while blending effortlessly with both modern and traditional architectural styles.
• Artisan-crafted – sustainably made by hand, ensuring every piece is unique and reflects the skill of expert craftspeople. This attention to detail and commitment to quality results in a superior product that stands out in the market of mass-produced planters.

Full Description

Introducing the Cubrosa – a medium-sized square planter designed to deliver strong geometry and understated elegance in both indoor and outdoor settings. With a 38-litre soil capacity and clean 40cm cube dimensions, it’s ideal for herbs, compact shrubs, or decorative planting on terraces, in courtyards, or within modern interiors.

Each planter is hand-poured from architectural-grade pigmented concrete, giving it a unique finish with raw texture and subtle natural pitting. The White Mist colourway — a crisp blend of white, soft grey and cream tones — is integrated throughout the material, ensuring lasting visual appeal that won’t chip or fade.

Built to perform in real-world conditions, the Cubrosa is frost- and UV-resistant, internally sealed, and equipped with drainage holes to encourage root health. Its 19.5kg empty weight and steel-reinforced core add substantial strength, making it suitable for exposed areas or busy settings.

With no assembly, minimal upkeep and bold lines, the Cubrosa is a contemporary statement piece — refined, functional and made to last.