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Active on multiple continents · Since 2019

Vetiver holds ground when nothing else does.

VSF helps communities and local partners use vetiver to protect soil, water, and fragile land — across Africa, Latin America, and beyond.

Learn what vetiver is
Vetiver planted along a roadside to stabilize land and protect surrounding soil.
Vetiver Sans FrontieresSince 2019

Reported

Up to 90% reduction in soil loss — observed across multiple field sites.

One grass. Many soils. VSF puts it where communities need it most.

Close field view of vetiver planted on vulnerable soil.
Aerial view of vetiver hedgerows on a hillside, showing contour planting pattern.
Vetiver grass holding a steep eroded slope, demonstrating soil erosion control.

What is vetiver?

A deep-rooted grass for soil and water protection.

Vetiver is a practical grass used around the world to slow runoff, hold soil in place, and make fragile ground easier to manage. Its roots reach 3–5 metres deep — that depth is what holds a hillside through heavy rain.

Vetiver slips are planted along the land's natural contour lines — rows spaced 1–2 m apart on steeper slopes create overlapping protection.

How vetiver helps

Reported outcomes from real field conditions.

Every figure is flagged as reported, cited, or a planning reference. These are working benchmarks — results vary by site and management.

Reported

90%

Soil-loss reduction

From vetiver hedgerows on vulnerable slopes. Observed across multiple field sites; results vary by site and management.

Reported

3–5m

Root depth

Typical across field conditions in multiple countries — what holds soil in place through heavy rain.

Planning ref

30+

Countries

Where vetiver is cited in national and regional land and water planning references.

Field evidence

Proof in the ground, season after season.

Across nurseries, slopes, and community sites, VSF follows how vetiver takes root and how fragile land begins to recover.

Field partners in the DRC examining vetiver slips before planting.
Field training
Eroded hillside beside a rural road in San Rafael before stabilization work.
Slope repair
Before and after field sequence showing vegetation recovery on eroded land.
Visible recovery
Young vetiver plants growing in a prepared field bed.
Nursery work
Community field site with planted vetiver rows and surrounding vegetation.
Community sites
Young people outdoors during a nature and field learning activity.
Learning

Where your donation goes

Concrete. Field-tested. Every dollar tracked.

VSF reports what donations fund. Here is how contributions translate to real work on the ground.

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Where we work

Field projects on multiple continents.

VSF works with communities and local partners in Africa, Latin America, and beyond. Each site adapts the Vetiver System to local soils, rainfall patterns, and land conditions on the ground.

Aerial view of vetiver project sites in the Congo Basin.
Congo BasinKasanguluBoma Bungu
Before vetiver, every rainy season meant losing ground. Now the slope holds, and we can actually plant on it.

Jean-Pierre Nlandu

Field partner · Kasangulu, Congo Basin

Support the work

Your gift supports field work.

VSF shares field updates so donors can see how contributions support planting, training, and local follow-through. Receipts may be available for eligible donations.

Quebec nonprofit · Receipts may be available for eligible donations

Newsletter

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A concise way to follow progress without relying on social media.