(Editor’s Note: No Incubator today, see you all next week)

Psilocybin mushrooms have grown tremendously in popularity over the last decade. What was once a niche interest for psychonauts has become a mainstream cultural point of interest thanks to major news coverage, major celebrity endorsement, and word of mouth between friends and community circles. Home mushroom cultivation entered the public domain in the 1970s with the publication of books like ‘Psilocybin Magic Mushroom Grower’s Guide’ by brothers Terence and Dennis McKenna under the pseudonyms O.T. Oss and O.N. Oeric in 1976. 

The popularity of psilocybin has surged internationally with the growing adoption of home cultivation, leading to recent statistics by global thinktank RAND corporation that 11 million adults consumed psilocybin mushrooms in the United States in 2025 – far and away the most widely used psychedelic and in spite of federal prohibition continuing to harangue the magical fungus. This newly released statistic signals the growth of the appetite for psilocybin mushrooms in the U.S., and as an extension, globally, and is a major driver for the proliferation of diversity in psilocybin mushroom strains that have become available to both cultivators and consumers in recent years.  

Once upon a time, the Psilocybin cubensis strain “Golden Teachers” were by and large the standard for available psilocybin mushrooms. With the recent massive uptick in home cultivation and cultural interest towards ‘magic mushrooms’, the variety of strains available in circulation have exploded into an ever expanding library of genetics and hybrid strains sourced from across the world. We dropped in with a selection of dedicated psilocybin mushroom researchers and citizen mycologists to get an inside look at some of the unique and potent strains that are available for microscopy use and research purposes. 

“Psilocybe ochraceocentrata or “ochras”, originally named Psilocybin natalensis, has grabbed cultivators attention all over the world thanks to its aggressive mycelium growth, enhanced ability to thwart contamination more effectively than the average cubensis strain, and its profile for producing multiple flushes of fruit. Ochras are known for their ‘full canopy’ yields, which means that the mushrooms fruit evenly across the entire growing surface area instead of in sporadic clusters like some cubensis strains. This gives people a better chance at fruiting a higher and more consistent yield of mushrooms. (physical description). The strain has variations within it that produce different color profiles on the mushroom; in the image here, the mushrooms start out with a dark yellowish brown color before maturing into a metallic dark blue hue. Above and beyond the growth factor and beautiful physical properties, Ochras are favored for their heightened potency.These mushrooms allow me to feel connected to my emotions and to receive clarity on what actions need to be taken to achieve my goals.” 

“Toque is an isolation of Tidal Wave, originally discovered by Tim Pig. We were gifted an F8 isolation of Toque from Blue Bear Mycology. Through careful isolation, we stabilized the unique "Nerds" morphology that has consistently performed at an elite level in competition. Our isolation has secured multiple awards at the Denver Psychedelic Cup over three consecutive years, demonstrating consistent potency and a unique alkaloid profile. Potency & Alkaloid Profile Lab reports from Tryptomics and Altitude Consulting consistently categorize Toque F8 "Nerds" as having "Extreme" potency. 

This multi-year track record solidifies Toque F8 "Nerds" as a high-potency genetic isolation with a unique chemical signature, particularly distinguished by its elite Psilocybin production and significant Aeruginascin content.”

- Santi from Full Canopy

“I didn’t set out to make a hybrid. The experience came first.

Years before a plate was poured, before a scalpel ever touched agar, before the idea of crossing Penis Envy Uncut with a Wild Peruvian cubensis had even crossed my mind, I encountered something I didn’t yet have language for. I’d been working with Penis Envy Uncut for years, a genetic with history, density, and undeniable presence, but also one that had been bottlenecked by repetition. Overworked. Necked down. A veteran pushed too hard for too long. So I brought in a wild Peruvian leucistic cubensis, untamed, uncooperative, carrying that raw South American unpredictability McKenna wrote about so vividly. This wasn’t about refinement. It was about collision.

The cross was done through anastomosis. The early generations were volatile. Traits appeared, vanished, reverted. More than once it looked like the entire project would collapse back into its parents, leaving nothing behind.

But I stayed with it.

Transfers. Observation. Restraint.

Machine Elf doesn’t feel engineered. It feels assembled.

The morphology tells the story quietly. Medium caps, often carrying a subtle greenish hue at the nipple, a trace echo of its PEU lineage. Thick, resilient stipes. Pale tones contrasted by sharp transitions that nod unmistakably to its wild ancestry.

It’s vigorous, but not obedient. Early flushes can be erratic. It doesn’t rush to impress. It

establishes itself first. Under the scope and on the plate, the mycelium shows intention, threading patterns that repeat across generations once stabilized. Not randomness. Memory. Anyone who’s worked long enough with mushroom genetics knows this phenomenon. A variety develops a signature. A way of moving. A handwriting. Over time, you recognize it the way you recognize a familiar face.

Machine Elf has one of the clearest fingerprints I’ve ever worked with.”

- Brandon from Basidium Equilibrium

?Enigma is a rare and visually striking fungal mutation best known for its dense, coral-like, brain shaped growth rather than the traditional cap and stem structure seen in most mushrooms. Instead of forming distinct fruiting bodies, Enigma grows as a continuous mass of folded tissue, often compared to coral reefs or the convoluted surface of a brain, making it immediately recognizable even to non experts.

What makes Enigma particularly unique is that it does not produce spores in the conventional way. Because of this, it must be propagated through tissue culture rather than spore collection, which adds to both its mystique and its cultivation difficulty. Growth is slow and highly sensitive to environmental conditions, with subtle changes in humidity, airflow, or handling influencing how the mutation expresses itself. Each grow can look slightly different, giving every specimen a one of a kind appearance.

Scientifically, Enigma is fascinating because it represents a stable mutation that disrupts normal developmental pathways, offering insight into how fungi differentiate and organize tissue.”

- Brokeboy

“I made this new cross during my winter season. I haven't been able to release much lately but it’s natalensis x SNAPE. It’s fun seeing the spots on the caps that SNAPE brings and the stipes are very similar to the nats. The pairing was made via spore to spore and pulling clamps and simply getting lucky. It’s a new genetic I’ll be releasing in a few months.”

- Bear from the Poo God Colorado team

Psilocybe subtropicalis is a beautiful species in section Zapotecorum which grow in tropical cloud forest regions, often where the earth has been disturbed from landslides and alongside river beds and spillways. 

P. subtropicalis was originally described as P. semperviva but later reclassified as P. hoogshagenii var. convexa, then AGAIN reclassified as its own species P. subtropicalis in section Zapotecorum. 

Subtropicalis also fascinatingly contain Unidentified Indole Alkaloids

These are Indole-based compounds that clearly exist in the mushroom, modify the experience, but have not yet been fully isolated, named, quantified, or pharmacologically characterized.

These mushrooms can be easily cultivated in a martha tent setup using similar conditions to Panaeolus cyanescens as outlined in this video : How to Grow Exotic Mushrooms

The main differences in growing conditions are:

“A unique mushroom that is being raved about and coming on the scene heavily is pan cyans these bad boys have an atrocious yield a full tub of them may only result in a few grams but those few grams are not to be trifled with they are extremely potent almost equally the potency of the last mushroom fad enigmas and the experience from them is unlike most mushrooms a more clear headed and potent visual effect there's a reason these mushrooms are making some serious waves

‘Pan Cyans’ are blowing up right now growing these can be quite a challenge but its well worth it the potency and experience is unlike anything growing these are a pain in the butt a whole tub may only yield you 14 grams if your lucky! So unfortunately these are very pricey in the market but if your willing to spend on the price you are in for a treat they are unlike any other variety most users have had”

- Robert Lattig from Healing Herbals

“How does a cultivator know when something is novel enough to merit an actual name change?  Is it indicated by distinct morphology or perhaps even chemotypical expression?  “Entheogenic terroir” is a term coined through this contemplation.  The acknowledgement that unique conditions yield unique expressions of a mushroom species just like a grape will present differently when grown in different parts of the world.  In my experience, the mushroom itself signaled when it was time to change the name.  When I received the genetics from Richard Hawk, the cubensis mycelium carried the name "Penis Envy" which was a vestige from Rich G.  Having no desire to deviate from this well known pedigree, it was a complete surprise when, coming down from an 8.6 gram experience, the mushroom scowled and said to me "Could you do something about that name [Penis Envy]?  To which I responded with one foot still in ego dissolution "Well, what would you like to be called?"  

"Shiva Lingam" came through almost the second that the query was placed.  Once adopted the mushroom went on to win Spiritual/Therapeutic Champion Fall ‘22 out of 200 entries in the Hyphae Cup and again the following year Fall ‘23 with a 43% increase in tryptamines.  In our community it was the first cubensis to test at least 2.19%,  far out testing all the other Penis Envy entries.  It is a very work oriented strain and with sincerity and humility one can expect profound inner reengineering and conscious processing.”

- Travis Tyler Fluck

In response to mounting public adoption of psilocybin mushroom use and on the heels of numerous clinical trials validating the potential efficacy of psilocybin as a treatment for various mental health indications, multiple states in the U.S. have rolled out regulated frameworks inclusive of legal routes to psilocybin mushroom access. Oregon and Colorado both have frameworks which allow for regulated adult use and in the latter framework, cultivation and possession of psilocybin mushrooms under Prop 122, while New Mexico is set to come online with its regulated psilocybin program in 2027 and with New Jersey to follow in a more controlled and medicalized capacity. Numerous cities across the U.S. have decriminalized possession of psilocybin mushrooms and created the ideal conditions for a homegrown research scene to emerge, which has led to a boom in psilocybin mushroom testing labs and even a number of ‘cups’ following in the footsteps of the Psilocybin Cup produced by Oakland Hyphae in 2021. The open sourcing of testing data and the ability for researchers, cultivators and consumers to connect openly with each other thanks to the more relaxed legal frameworks created by decriminalization and public advocacy from groups like Decriminalize Nature and events like the California Psychedelic Conference enabled a rapid cross-pollination of knowledge, mushroom genetics, and laboratory techniques to develop the mushroom research space to where it is today with hundreds of strains available to the hobbyist or connoisseur – and with many more new varieties surely to be discovered, stabilized and distributed in coming years.

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