Argenteum Design
A silver thread through wild textures and clean lines.
At Argenteum Design, we create outdoor spaces that are as visually compelling as they are ecologically sound. Based in Cape Town’s Southern Suburbs, we offer full-service landscape design and project management, delivering gardens that combine natural beauty with long-term functionality.
Our design approach merges clean architectural lines, sculptural planting, and tactile materials to shape elegant, enduring spaces that resonate with place and purpose.
Led by award-winning sustainability advocate Joshua Potgieter, Argenteum Design brings deep expertise to every project.
Founder Joshua Potgieter brings a decade of hands-on experience rooted in regenerative agriculture, ecological systems, and landscape artistry. His deep plant knowledge and site-specific design instincts guide every project toward a solution that is both artful and sustainable.
Landscape Design
We specialise in custom landscape design across Cape Town, offering detailed planting plans, hardscape layouts. From residential gardens to commercial landscapes, each design is tailored to the site, climate, and lifestyle needs of our clients.
Project Management
we offer a hands-on project management service that ensures your landscape vision is brought to life smoothly and professionally. We coordinate trusted contractors, builders, and landscapers, overseeing every detail from initial concept to final planting.
Garden Consultancy
Our garden consultancy service offers expert on-site advice across Cape Town. We help homeowners assess and plan their gardens, troubleshoot plant health issues, pest problems, and poor soil conditions, and guide the next stages of landscape development.
We offer a wide range of garden design in Cape Town and the Western Cape, styles tailored to your lifestyle and site. From sleek, modern landscapes and structured formal gardens to lush cottage gardens, indigenous fynbos planting, Mediterranean courtyards, and food-producing permaculture spaces
Pattern and Design
Natural System Installation
Hardscaping Solutions
