From time immemorial, man has been able to find in nature - or cultivate - the plants he needs to heal his body, mind and spirit. The science of healers, witches, shamans, herbalists or simply folk knowledge has been passed down from generation to generation. Unfortunately, these remedies, potions, elixirs, etc. have gradually been replaced by often ineffective and dangerous drugs, which in the long term only treat big-pharma's prosperity. Knowledge is being lost, as the practice of true preventive and healing medicines has been outlawed, and is only carried out clandestinely and on the margins! Reintroducing medicinal plants into gardens and passing on the knowledge of how to use them, for preventive or curative purposes related to both the physical and etheric body, is therefore a militant act of citizenship!