Lemongrass is also used as a folk remedy to promote sleep, relieve pain, and boost immunity. Our Village Remedies Lemongrass is organically grown in my mother's backyard . Meaning that is grown 100% pesticide free in true volcanic Island soil on the Nature Island of the World Dominica. Our Lemongrass contains several antioxidants, which can help scavenge free radicals in your body that may cause disease.Lemongrass tea may help treat oral infections and cavities, thanks to its antimicrobial properties.