Pf Classic

Psilocybe Fanaticus” looks like a scientific name along the lines of Psilocybe cubensis, but it isn’t. Instead, it’s the nickname of a man, Robert McPherson, and the nickname, too, of cubensis he developed, also called the PF Classic. The PF in Pf Tek is him, too.

The veil does not tear until the mushroom is fully mature, meaning growers can wait until the mushrooms are quite large before harvesting without getting spores everywhere.