Fytogreen Releases Latest Educational White Paper

The Hidden Foundation of Thriving Elevated Gardens: Why Engineered Media Matters

Melbourne, November 2025 – Fytogreen has just released its latest educational white paper, uncovering the critical role engineered media plays in the success of rooftop gardens and elevated planters. Beneath every lush green space lies a hidden factor that determines its longevity—not the plants you see, but the substrate you don’t.

Across Australia, building owners and facility managers are facing a harsh reality: elevated gardens installed with traditional organic-based media are failing. Plants slump below planter edges, roots compress, and soil volumes shrink dramatically. What seemed like a sensible choice has become a costly lesson in the unique demands of living architecture.

Why Engineered Media Matters:

The white paper explains why mineral-based engineered media is the key to sustainable green infrastructure. Unlike organic mixes, which can lose 10–30% of their volume within three years, mineral substrates maintain structural integrity for 20–50 years. This stability ensures:

• Consistent pore spaces and predictable irrigation
• Healthy root systems and reduced maintenance
• Long-term performance across all climate conditions

The Cost of Getting It Wrong

The paper warns of the “slumpage crisis,” where organic media decomposes, causing root compression, drainage failure, and structural risks. These failures often lead to expensive remediation and long-term financial burdens for property owners.

Click to read the Full White Paper: https://lnkd.in/g63T9CKX

Don’t let your green infrastructure investment fail. Discover the science behind HY40 and why engineered media is essential for thriving elevated gardens.