P. Cubensis “Costa Rican” Syringe Kit

(2 customer reviews)


To ensure the cleanest possible products, all of our Costa Rican 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.


Costa Rican Spore Syringe Kit


When buying Costa Rican 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 Costa Rican syringes, 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.

Costa Rican Mushroom Origin Information

First, this variety of cubensis mushroom originated in the tropical country of Costa Rica. The discovery was at roughly 1200ft elevation in the foothills of Arenal Volcano, Costa Rica. Meaning that these spores are from an exotic and harsh environment with lots to see under the microscope. It was here at the base of the volcano that clusters of the mushroom grew.
Second, a legend states an individual named Rhino found and introduced the variety. Locals say that many of the indigenous tribes have been using these for thousands of years. As you can see a lot of mystery and hype surrounds this mushroom. We’d love to honor all these people by sharing these spores with the community. Once you buy and research you too can see what all the hype is about!
These mushrooms have medium stems that are white and lead to the small, round caps. The hemispherical caps have a second veil that rips away from the stem. But after this, the veil actually sticks to the cap, rather than on stem which is unique. Its caps colors are a golden brown tint with streaks of brown throughout. As it ages, it begins to bruise a deep blue with any touch. Costa Rican is great for beginners as its spores are relatively easy to research. Its also great for more advanced microscopist looking to add some variety to their library. 

Why Buy Our Costa Rican Syringes?

We strive to provide you with the cleanest possible products. We make the all of the Costa Rican 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

Microscopy Features

Costa Rican Mushrooms spores are dark purple to brownish spores. They are 12-13 by 8 micrometers in size. They are subellipsoid and present on 4-spored basidia. Costa Rican mushrooms usually leave medium dark prints that are about 30-75mm in diameter.

Syringe Kit Contents

Each spore syringe kit will come with:

  • a sterile 18 gauge blunt tipped needle (While supplies last)
  • at least 10CC of the P. Cubensis Costa Rican 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


2 reviews for P. Cubensis “Costa Rican” Syringe Kit

  1. lawman311@gmail.com

    great, fast genetics

  2. Sunsetchef

    Awesome thank you

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