P. Cubensis “PF Classic” Spore Print


To ensure the cleanest possible products, all of our P.F. Classic prints are made and packaged in front of Laminar Flow Hoods with HEPA filters (99.97% efficiency rating). The spore swabs are made by swabbing the spores directly and resealing the swabs in sterile packaging.


PF Classic Spore Print


When buying PF Classic mushroom prints, be aware that they’re considered “active spores” which are for microscopy purposes only. DO NOT CONTACT US ABOUT ANYTHING REGARDING CULTIVATING OR GERMINATING ACTIVE SPORES. 

Shipping is unavailable to California, Idaho, & Georgia. These 3 states strictly prohibit the possession of spores from psilocybin and psilocin producing mushroom species. Will cancel and void any orders made to these 3 states. Any payments made for orders to CA, ID, or GA will incur a $5 cancellation fee. 

The provided images are for informational and educational purposes only and are used as a reference point only. Sonoran Spores acquires all spores and photos from outside, trusted sources in a legal manner. We do not condone or participate in the cultivation of psilocybin or psilocin producing mushroom species. 

When you buy PF Classic prints, spore visibility is dependent on the characteristics of the spores themselves. As a result, not all spore spore prints will look the same visibly. Despite any visible differences, they’re still viable for microscopy research.

Origin Information

PF Classic is another great variety for those who are starting microscope research. Robert McPherson, a.k.a. Psylocybe Fanaticus, takes credit for creating these spore genetics. A legend throughout the community, he also came up with the PF Tek (WE DO NOT CODONE THE USE OF PF TEK WITH ACTIVE SPORES).

PF classic contains a unique fruit. It starts like most cubensis mushrooms, with strong mycelium that turn into many small pins. As it grows it resembles many other cubensis mushrooms. Starting with their white stems that range from small and skinny to thick and fat. The cap embodies the darker colors that cubensis can take of brown/gold.

As the mushrooms mature their unique characteristics begin to show, such as their caps expand with maturity. But much taking much longer in time than other cubensis. Meanwhile they also don’t drop spores until they’re well into maturity. This makes spores a little difficult to collect. But don’t worry, our PF Classic mushroom prints have more than enough spores to get you researching in no time. 

So Why Buy Our PF Classic Prints?

We strive to provide you with the cleanest possible products. We print and package all PF Classic mushroom prints in front of Laminar Flow Hoods with HEPA filters. These HEPA filters have an efficiency rating of 99.97%. This means that the filter removes 99.97% of particles in the air. We then wrap the print in sterile aluminum foil.  

  • Ships next business day
  • Discreet packaging
  • Spore prints remain viable for a couple of years
  • Store spore prints in the fridge or a cool, dry place
  • Do not freeze

Microscopic Features

PF Classic will have spores that our dark purple to brownish spores. They then measure in 12-13 by 8 micrometers and are present on 4-spored basidia. The also usually leave large dark prints 30-75mm in diameter.

PF Classic Print Contents

Each spore swab will come with:


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