Across the tropics, farmers are fighting a battle on two fronts: declining soil health and rising pest pressure. For decades, the response has been predictable—more chemicals, deeper tillage, and higher costs. But a quiet revolution is spreading across Africa, Asia,…
For nearly 40 years, the Vetiver Grass Technology (VGT) has been recognized worldwide for its unmatched performance in soil conservation, slope stabilization, hydrological protection, and watershed rehabilitation. But one of its most powerful biological functions—its ability to act as a…
The Microbial Engine Behind Vetiver’s Exceptional Performance . Across the tropics, vetiver grass has earned its reputation as one of the world’s most resilient biological tools for soil and water conservation. Its deep, fibrous roots anchor slopes, its dense hedges…
The Five Non‑Negotiables for Successful Vetiver System Establishment Effective vetiver installations don’t happen by chance. They require disciplined quality management with trained supervision to ensure every step—from cultivar selection to long‑term maintenance—meets Vetiver Grass Technology (VGT) design and application standards. When these…
From Scarred Mines to Blueberry Fields: A Story of Restoration from South China. In Baisha Town, Yingde City, the scars of illegal rare earth mining once defined the landscape. Jagged rocks and barren soil stretched across Mendong Village’s Fourth Pond,…
100 Year old Vetiver hedgerows still functioning Vonnie Roudette of St Vincent and the Grenadines – “the best project manager ever”. Vonnie is one of a number of outstanding women who develop and execute Vetiver related programs. She is a…
Note: due to a recent issue with the TVNI website, the May Newsletter was “lost” and will need to be redone. Until then, this is a placeholder only.
Pre-Announcement: PanAmerican Vetiver System Conference – Veracruz, Mexico, November 2025 — Building a Sustainable Future for the Americas with the Vetiver System This event will explore the transformative potential of the Vetiver System (VS) in addressing critical sustainability challenges across…
