Organic food does not use chemical pesticides and chemical fertilizers. It is free from toxic chemicals, has no harmful effects on human health, and is not processed using them. Natural methods , such as crop rotation and green manure for disease and pest control are a great way to create healthier, more flavorful and more nutritious foods. Click this link: https://au.dhownaturefoods.com/products/turmeric for additional information. Dhow Nature Footinction Road, Wangara WA, Australia. Call Us: +