THE VETIVER ADOPTION PARADOX Understanding Why Farmers Don’t Use What They Know Works Part of the Global Farmer Demonstration Program series Introduction This post builds on our recent article Become a Farmer-Researcher: Six Vetiver System Models to Transform Your Farm,…
How Vetiver Retrofits Turn 7% Yield Losses Into 200%+ Gains—While Suppressing Pests Farmers Never Expected (the photos in this article are all from Ethiopia and show vetiver planted in the mid 1990s and the early 2000s) The transformation of Ethiopia’s…
An Invitation to Farmers and Other Vetiver Users Choose Your Path, Document Your Journey, Share Your Knowledge What if the greatest agricultural research wasn’t happening in laboratories, but on your farm? What if farmers like you—working the land, observing the…
Mapping the Vetiver System Worldwide: A New Country-by-Country Evidence Table TVNI has compiled a comprehensive country-by-country evidence table documenting the global reach of the Vetiver System. The table currently covers 120 countries and territories — each assessed across six evidence categories:…
Our February Newsletter is coming out quite late for technical reasons: we have just migrated the TVNI website from its long time host, CSS Communications (of Bellingham, Washington) to a new host and so were “down” during the transfer. As…
The Vetiver System in 2025 The most outstanding aspect of the Vetiver System in 2025 were the people of the VS global community. WhatsApp groups in India and Latin America, the monthly Latin American Conversatorios, and numerous active Facebook groups…
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,…
A testimonial from Alois Kennerknecht : The Vetiver System – a multipurpose plant in an urban community in Peru A few months ago TVNI launched a “Vetiver Testimonial Campaign” with an open call, asking you to share your stories and…
Led by the late Diti Hengchaovanich of Erocon Sdn Bhd, Kuala Lumpur and supported by Dr. P.K.Yoon (vetiver researcher and consultant – now 87 years old!), the 1990s vetiver trials on Malaysia’s East–West Highway were conducted along the Gerik–Jeli stretch,…
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…