Type of PlantPerennial grass with stiff, thin leaves growing up to 5 feet high, with fragrant roots that can grow over 8 feet in length
GradeCosmatic Grade
Method of ExtractionSteam Distillation
Part UsedRoots
TypeHerbal
Harvesting takes place every year and a half. First, the grass is cut low to the ground — this will be woven into floor mats, screens, and fans that deter insects. Then the roots are dug up, washed, and dried in the shade before distillation. The roots are extremely numerous, and the plant is very hardy and useful in preventing soil erosion. Small pieces of root are placed between stored clothing to deter insects. This is a very pungent essential oil, and it can easily overpower other essential oils in a blend.
Principal places of production
Réunion, Comoro Islands, Madagascar, Indonesia, Haiti, India, Sri Lanka, Paraguay When buying look for: Colorless to pale-yellow liquid with a strongly medicinal, slightly spicy, camphorous aroma
When buying look for Viscous, golden brown to amber-brown liquid with a deep, earthy, green, rooty aroma