Late summer to late fall
Deciduous forest, alluvial forest, calcareous soil, in moist forests or gardens, on dead wood, humus, later decomposers
Psilocybe cyanescens is found in North America, North Africa, and Europe. In Europe, finds have been reported in Sardinia, Serbia, Italy, France, the Netherlands, Great Britain, Switzerland, the Czech Republic, and Germany.
Psilocybe cyanescens thrives in warm areas of both hemispheres. Occurs singly to numerous in manure, well-fertilized soil, grassy areas, meadows, or pastures. It is actually a subtropical art that is also seen in southern Europe up to Hungary. There are reports of finds from Hawaii, Mexico, Java, Bali, and the south of France. Harvest time is from September to October.