Herbs that are Di Dao grow in a particular area easily with minimal intervention. When I say easily, the crop isn’t taken to a new territory where it produces copious amounts of crop to increase yield, it is grown in places and ways that originally made the herb famous to the Daoists and herbalists of antiquity without the use of pesticides, chemical fertilisers or any other chemicals used in many modern herb farm operations. This is because there has been a certain communion between the herbs and their terrain over time that represents the balance and union that Daoists and those seeking health harmony around the globe gravitate towards, and so we also gravitate towards this, towards true Di Dao herbs. We believe that these herbs can share this balancing effect with us when harvested and consumed respectfully; in fact it is the only way a Tonic Herb can be harvested for the purpose of bringing us longevity and superior health long term.