Psilocybin containing mushrooms are found in the wild or can be cultivated, the strength of the mushrooms can vary greatly but cultivated mushrooms are more likely to be stronger.

Typical onset of hallucinogenic effects of Psilocybin is usually within 20 to 40 minutes of use and can last up to 3-6 hours, with a threshold for intoxication of approximately 40 mcg/kg of body weight.