For years, practitioners across the Vetiver Network have known — from field experience, hydrological logic, and scattered academic studies — that vetiver hedgerows dramatically increase infiltration and reduce destructive runoff. Yet one of the persistent barriers to institutional uptake has…
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,…
Vedu and Nachu Thatha’s Vetiver Tale – A Green Gift to the World. This downloadable children’s book by Indian author Lakshminarasimhan Sridhar is very well written, engaging and understandable for young children, and is highly recommended. Here follows an AI…
Can AI help accelerate the scaling and uptake of the Vetiver System? As we are all aware, communities across the Global South are experiencing the accelerating impacts of climate change — soil erosion, flooding, drought, and degraded farmland. For hundreds…
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…
Standard Specification for Slope Stabilization Using Vetiver Grass (coming soon) Dr. Mohammad Shariful Islam, a distinguished researcher and practitioner in the field of bioengineering, has done much to advance the understanding and application of Vetiver Grass Technology (VGT) as a…
Vetiver Hedge Spacing. Effects of initial spacing on Vetiver hedgerow closure at 24 months, demonstrating that establishing a functional Vetiver hedgerow requires that the Vetiver be planted close together. Photo courtesy of Dr. P.K.Yoon (1993) In writing the first article…
Piet Sabbe is the owner/operator of Vetiver Consult Ecuador. He is has 30 years of hands on experience using vetiver for eco-restoration. He was also the winner of the 2022 Vetiver Short Video competition with his movie “Vetiver on Contour…
NEWS UPDATE The King of Thailand Vetiver Awards. The six winners of these awards were announced in early March. Congratulations to the winners from China (Feng Ziyuan and Zhiongxian Lu), Kenya (Edwin Oyaro), Mexico (Antonio Carrillo Bolea), USA (Eric Wiediger),…