Sculptural Indoor & Outdoor Concrete Planter

Garden planters inspired by organic root structures and architectural form.

The Indigenus Tuber Planter expresses a quiet architectural idea rooted in nature. Inspired by the tubular forms of bulbs and root systems hidden beneath the soil, Tuber brings this unseen structure into view. The result is a sculptural planter that feels grounded, intentional, and deeply connected to the life it supports. Whether placed in a refined interior, a hospitality setting, or an architectural landscape, Tuber adds structure, rhythm, and a sense of calm continuity.

For reference, the image below shows the relative size of each Indigenus Tuber Planter to help you visualize scale in your space.

Why Choose the Indigenus Tuber Planter Pots

1. Concept-Led, Architectural Form

Tuber’s silhouette is informed by the natural geometry of underground plant systems. Its elongated, tubular profile reveals the idea of support and nourishment, turning a functional planter into a quietly expressive design object.

2. Glass-Reinforced Concrete Construction

Tuber is crafted from glass-reinforced concrete using a multi-skin technique. A hand-finished outer coat features locally sourced South African aggregates and sands, while a reinforced inner layer with alkaline glass fibres provides exceptional strength, thinner walls, and a lighter weight than traditional concrete.

3. Natural Materials, Carefully Finished

Each planter is delicately hand-finished to enhance the organic imperfections of the material and highlight Indigenus’ in-house developed earthy color palette. A high-performance industrial sealer is applied to protect the surface, resist UV exposure, and ensure easy long-term maintenance.

4. Stone or FSC-Certified Iroko Wood Options

Tuber is available in stone or wood finish. Wooden components are made from FSC-certified Iroko (African teak), a dense, resin-rich hardwood valued for its durability, resistance to rot and insects, and long history in boat building and architectural applications.

5. Designed for Residential & Professional Use

With its balanced proportions, structural integrity, and material honesty, Tuber is well suited to private homes, hospitality environments, and commercial projects.

6. Materials & Sustainability

Indigenus planters are produced using recyclable polyethylene liners and shipped in high-strength packaging made from 50% recycled and fully recyclable materials. The natural materials used do not emit harmful VOCs, reflecting an ongoing commitment to responsible production and sustainable practices.

What Are Indigenus “Self-Watering” Liners

All Indigenus planters are supplied with a planting liner. Each liner is specifically designed to suit the proportions of its corresponding planter, ensuring balanced planting and healthy root development.

The liner features an integrated water reservoir at the base, which uses capillary action, a natural wicking process, to gradually draw water upward to the plant roots over time. The reservoir can be easily refilled by pouring water directly into the liner’s fill receptacle using a watering can, while the built-in gauge clearly indicates when the reservoir has reached its optimal level.

Check Indigenus Catalogue (Page 79) for more details. 

Who is Haldane Martin

Haldane is widely regarded as South Africa’s first recognised high-end contemporary furniture designer. This collaboration was driven by a shared vision to create a minimalist, beautifully proportioned form with timeless appeal.

What's Included

• Indigenus Tuber Planter

Specifications

Finishes

The Indigenus Tuber Planter is made from stone or wood and is available in the following finishes:

Product Resources

Download installation guides, care instructions, warranty details, and the Indigenus catalogue.

• Indigenus Planters Installations, Care Guides, & Warranty
• Indigenus Catalogue