"Spirits of the Garden" is a cursory overview to multiple psychotropics which are commonly grown or which exist in the wild in many climates of the world. Combining the occult with the biological, the work seeks, in brief, to disclose the nature of some of these species. Speaking of plants such as morning glory and san pedro cacti, and fungi such as amanita muscaria (the fly agaric) it provides a shorter expose paired with the longer "Fruits of Eden; Herbalism and the Occult."