P. Cubensis “Red Boys” Spore Syringe Kit

(1 customer review)


To ensure the cleanest possible products, all of our Red Boys spore syringe solutions are made in front of Laminar Flow Hoods with HEPA filters (99.97% efficiency rating). The spore solution is made by mixing sterile distilled water and spores that were printed in Laminar Flow.


Red Boys Spore Syringe Kit


When buying Red Boy spores, 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. Orders to these states will be refused and voided. 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 should only be used as a reference point. Images and spores are acquired 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 Red Boy spore syringe, visibility is dependent on the characteristics of the spores themselves. As a result, not all spore syringes will look the same visibly. Despite any visible differences, they are still viable for microscopy research. More information on how we make our spore syringes and possible visible differences, check out our FAQ or blog post How To Make Spore Syringes.

Red Boy Spore Information

Red Boys are a must have for any mycologist as they have a mutation that causes them to uniquely drop red or rust colored spores. It was a very popular variety in the 90s but disappeared for some time. It was brought back into the mainstream from a spore print that was over 20 years old. Proving the hardiness of these spores can be truly unremarkable!

Red Boys are another mushroom strain with a unique characteristic that makes them desirable amongst many researchers. As implied by their name, these mushrooms do have red throughout their fruit. They have unusually large caps with a medium dense stem. Their slight red/cinnamon color is especially prevalent throughout the cap and gills.

But the real interesting aspect is their spores. Unlike regular dark colored spores or many albino’s mushrooms that have transparent spores, these spores are red. And this may not be unique to only this mushroom, it does make this mushroom a great introduction into pigmented spores for amateurs. Advanced microscopist can also enjoy the beautiful color this brings to their spore libraries!

Why Buy Our Red Boys Spore Syringe?

We strive to provide you with the cleanest possible products. We make the all of the Red Boys spore syringe solution 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. To make the actual spore solution, we take clean spores and mix them with sterile distilled water. Then, a magnetic stirrer properly mixes the solution to ensure an even distribution of spores throughout the solution. 

  • Ships next business day
  • Discreet packaging
  • Spore syringes remain viable for around 1 year
  • Store spore syringes in the fridge for best results
  • Do not freeze

Microscopic Features

Red boys swabs will have reddish orange to brown like spores, often giving off a rust-like color. This is a genetic mutation in the mushroom world referred to as “rust spores” and makes them very unique. They are subellipsoid (ellipse) shaped and present on 4-spored basidia. Further they have average to larger size caps generally ranging from 25mm-75mm and are dense spore depositors.

Red Boys Syringe Kit Contents

Each Red Boys spore syringe kit will come with:

  • a sterile 18 gauge blunt tipped needle (While supplies last)
  • at least 10CC of the P. Cubensis Red Boys syringe spore solution
  • 1 alcohol prep pad
  • 1 sticker (1 per order) 

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.


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.

Research Difficulty

Easy- This variety is good for any level of researcher. Easy to study and use.

1 review for P. Cubensis “Red Boys” Spore Syringe Kit

  1. mike d

    another very fast variety, awesome product!

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