P. Cubensis “Puerto Rican” Swab Pack


To ensure the cleanest possible products, all of our Puerto Rican spore swabs 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.


Puerto Rican Spore Swab Pack


If you want to buy Puerto Rican spore strain swabs, be cautious as Puerto Rican mushroom genetic spores are “active spores” which are for microscopy or artistic purposes. We will not complete your order if you contact us regarding the cultivation of active spores. Similarly, for legal reasons if you mention cultivating active spores or ask for cultivating advice, you will be subsequently banned from the site.

These spores are from a species that produces psilocybin and psilocin. For legal reasons they can only ship to 47 out of the 50 United States. Shipping is unavailable to California, Idaho, and Georgia.

Sonoran Spores acquires these spores and photos from outside, trusted sources in a legal manner.  Further, Sonoran Spores does not condone or participate in the cultivation of psilocybin/psilocin producing or “active” species.  Sonoran Spores also does not have any mycelium or fruiting bodies of psilocybin and psilocin producing species.  We will not sell any products containing this so do not ask.

Spore Visibility Disclaimer: When you buy Puerto Rican spore genetics, visibility is dependent on the characteristics of the spores themselves. As a result, not all spore swabs will look the same visually. All swabs are unique and may not look identical to each other or the picture above. Despite these visible differences, spore swabs are still viable for microscopy research.

Origin information

The Puerto Rican mushroom was found exactly where it sounds like, the tropical island of Puerto Rico. This was found near the town Canovanas on Puerto Ricos north was side. This tropical island gives the mushroom a hardy nature as it grows through the tough climate. 

Many know the Puerto Rican mushroom strain for its rizomorphic mycelium that causes fast and aggressive growth. This is great for any level researcher as it means the spores will be resilient. As it matures it becomes the mushroom fruit that has a a white/grey stem that is of medium density. The caps are golden in color with brown streaks throughout. Like many mushrooms the cap is hemispherical and flattens with maturity leaving its veil on its stem.

Whether your are just staring to study spores, or have been doing so for years, the Puerto Rican mushroom strain will be a great genetics to collect!

Why Buy Our Puerto Rican Spore Swabs?

We strive to provide you with the cleanest possible products. We make and package the all of the Puerto Rican spore swabs in front of Laminar Flow Hoods with HEPA filters. These HEPA filters have an efficiency rating of 99.97%. Meaning that the filter removes 99.97% of particles in the air. 

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

Microscopic Features

The Puerto Rican spore strain are purple to brownish spores in color. The spores are subellipsoid (ellipse) in shape and present on 4-spored basidia. With the Caps are usually 50mm and more rarely being smaller.

Swab Pack Contents

Each spore swab will come with:

Additional information


Subtropical. These mushrooms are known to thrive in subtropical climates places where summers get hot and humid, and the winters are mild. Usually these climates are found between the latitudes of 25 degrees and 35 degrees and the southeast side of all continents.

Research Difficulty



Medium Depositor Specimens that produce nice medium sized prints averaging around 50mm give or take 10mm. Spore deposits may vary but average will be a nice visible print containing hundreds of millions of spores.


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