Under the Dragon Root brings twenty plants from the Witches’ Garden into the light, along with their accumulated folklore, folk medicine and historical magical uses, particularly from the past three hundred years out of North Western Europe, though some information is much older.

This book brings together folklore and uses of the plants in an inspiring and yet engaging manner. The plants are organized by season similar to the other books, with the authors own wisdom and personal recipes included at the end of each chapter. Under the Dragon Root has copious footnotes and is exhaustively researched, including source material from fields such as history of pharmacy, grimoire magic, traditional witchcraft, folklore collections from the Victorian era, divinatory methodology and Swedish folk magic.

This book brings together much rare and little known plant lore, with a particular focus on the poisonous plants typically associated with witches, demons and spirits. There are six appendices that offer detailed instructions and include topics such as the graveyard apothecary, making a root spiritus, making plant charms and powders, and working closely with poisonous plants.