PES Hawaiian magic mushrooms spores (AKA PESH) A small but mighty strain, a very popular exotic variety of psilocybin-producing mushroom in the mycology community with an interesting backstory. PES, which stands for Pacifica Exotic Spora, is the Honolulu company that first collected and marketed this Cubensis variety for research. Despite its name, the origin of PES Hawaiian remains a mystery, as there are no documented accounts of wild cubensis growing on the Hawaiian Islands. The fruit of PESH truly embodies the standard image of Psilocybe cubensis mushrooms. Not known for their height, these mushrooms do produce beautifully large, wide golden caps that are detailed with small white flecks. PES Hawaiian are prolific spore depositors that leave large and dense spores that are dark brown to black.