Penis Envy has been known to be the most potent strain of psilocybe cubensis known to man. The high is much more intense, visual and euphoric than other cubensis mushrooms. The strain originated from deep in the Amazon Rainforest, where Terrance Mckenna, who took a few spore prints back to the USA to cultivate and share with other mycologists. Over time, the strain was refined until it mutated into the Penis Envy that we know and love today.  It has a much higher ratio of psilocin/psilocybin which contributes to the higher potency. The visual characteristics were easily identifiable, standing with a much thicker, dense stem and a pale underdeveloped cap. The rarity of this mushroom, partly due to how difficult is is to grow, combined with the exceptional potency, make Penis Envy one of the most desirable, sought-after mushrooms to consume. The strain delivers a intense high with strong visuals. It may seem slow to kick in at first but when it hits it packs a punch!