3. Uses in Environmental Conservation
Erosion leads to landslides, and as the climate of the world changes, every country in the world is starting to experience more flooding and mudslides that wreak havoc on communities. Vetiver grass makes an excellent natural re-enforcement barrier for preventing soil erosion and soil loss that leads to landslides.
Many governments and farm owners plant the grass on verges to prevent soil erosion. The roots of vetiver grow deep into the earth, providing support for the soil in the event of flash flooding or severe downpours of rain. Travel along the highways of any country, and you’re bound to see vetiver growing on the elevated verges alongside the road to prevent landslides onto the highway.
Some farmers use vetiver to remediate their land after pesticide use or chemical spills that leave the property unusable for crops. The long roots of vetiver suck up all of the toxins in the ground remediating it for planting the following season.