Cubensis
Psilocybe cubensis
Family: Hymenogastraceae
Legal Notice — Check Your Local Laws
The cultivation, possession, and sale of Psilocybe cubensis is illegal in many countries and jurisdictions due to its psilocybin content. In the United States, psilocybin is a Schedule I controlled substance under federal law. Some states and municipalities have decriminalized or deprioritized enforcement. Laws vary significantly by region — it is YOUR responsibility to research and comply with all applicable local, state, and federal laws before cultivating this species. First Flush provides this information for educational and mycological research purposes only and does not encourage or condone any illegal activity.
Read our full Legal Disclaimer →About Cubensis
One of the most widely studied psilocybin-containing mushrooms. Known for its resilience and adaptability, P. cubensis is found naturally in tropical and subtropical regions worldwide, typically growing on bovine dung and enriched soils. It has a long history in ethnomycological research and is the subject of extensive scientific study regarding psilocybin's effects on neuroplasticity and mental health. Hundreds of cultivar names exist in the community (e.g., Golden Teacher, B+, Penis Envy, Albino A+), though genetic distinctness between many of these is debated. Colonization is aggressive and forgiving, making it accessible from a mycological study perspective.
Cultivation parameters
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