Vetiver grass may be the way to go when it comes to providing a long-term solution to deal with the numerous landslides around Trinidad and Tobago.
In fact, it is already being used in parts of Tobago to repair landslides in the northern part of the island.
This is the word from Tellenia Kissoon, Project and Administrative Coordinator of the Diego Martin-based Vetiver TT, an organisation that deals with landslides and erosion using the Vetiver grass instead of costly retaining walls.
Kissoon said the grass is relatively cheap and is grown at their main nursery at Carolina Village, Couva.
“Vetiver is used to help with soil erosion, land stability and to help hold the soil together,” she said.
Kissoon said Vetiver TT is working with an NGO in northern Tobago to help control coastal landslips.
She said Vetiver has an advantage, since it is easily installed and much cheaper than constructing a retaining wall out of concrete and steel.
Kissoon said Vetiver is also fire-resistant and drought resistant and helps the environment by removing atmospheric carbon.
She said once installed, the plants keep on producing suckers.
Kissoon said the grass can also be harvested, dried and used in handicraft and basket weaving projects.
Kissoon said Vetiver TT is willing to work with the Tobago House of Assembly on soil erosion projects and in landslide-prone areas as part of the drive to create land stability in Tobago.
Tobago was among the hardest hit during recent bad weather, with the island reporting property damage, felled trees, flooding and numerous landslides.