Meet the farmers. Quality lemongrass grown sustainably in Nevada, USA. No extra processing and storage time and not irradiated. We harvest in October each year, shade dry, and hand pack. You always get the current year crop from us. Store your lemongrass dried herb in the dry and cool place, away from sunlight. The oil content of the dry lemongrass will remain at high-level up to 12 month. Enjoy the freshness!