வெட்டிவேர்

Vetiver (Vetiveria zizanioides)  is a perennial grass native to India.

Vetiver grass widely used for soil conservation, to prevent further soil erosion. even though native to India, not widely used nor many people aware the fact that it can grow in almost all climatic condition. (River bank area, Along the road side parapet wall etc.,),  

Flowering was noticed after 1 and half year old plant at NBNP Garden.