Visit Our Store For More Products And Get Quantity Discount! We source our product free of pesticides/herbicide, without processing chemicals, and are never irradiated or fumigated. Astragalus is a plant within the leguminous family. The perennial flowering plant, grows from 16 to 36 inches tall and is native to the north and eastern regions of China. Its roots are in Chinese tradition for thousands of years. Astragalus roots are harvested from 4 year old plants. Other Name: Astragalus membranaceus Produced Origin: China. Serving Recommendation [1 gr] (1 to 4 time per day) Can be added to any culinary recipes. Our package are UV protect with Aluminum foil that hold freshness longer.