P. Cubensis “B+” Spore Swab Pack


To ensure the cleanest possible products, all of our B+ 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.


B+ Spore Swabs Pack


When you buy B+ swabs, 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 both psilocybin and psilocin producing mushroom species. We will refuse and also void any orders made to these 3 states. Any payments made for orders to CA, ID, or GA will subsequently incur a $5 cancellation fee. 

The provided images are for both informational and educational purposes only and are for reference points for the B+ spores we have for sale only. Furthermore, we acquire all images and spores from outside and trusted sources in a legal manner. We do not condone or participate in the cultivation of psilocybin or psilocin producing mushroom species. 

When buying B+ swabs, visibility is dependent on the characteristics of the spores themselves. As a result, not all spore swabs will look the same visibly. Despite any visible differences, they are still viable for microscopy research.

B+ Spore Information

B+, pronounced “Be Positive”, is one of the most popular Cubensis varieties out there, and with good reason. First, a little history on the variety. Back in the 1990’s, the first B+ specimens were identified and collected in Florida. Those wild specimens that were found were some of the biggest Cubensis ever recorded at the time. The largest being an enormous 16 inches (40cm) long! That’s definitely much larger than the average Cubensis, especially those found growing in the wild. 

During the time of their discovery, studying magic mushrooms as well their spores at home was gaining popularity as a hobby. With these new genetics that were known to produce such large fruits, people became very interested. Once B+ hit the market they were an instant hit and their demand soared. Even today, B+ spores have always been one of our most popular products, second only to Golden Teachers.

But what makes B+ spores so sought after? Well to start with, they’re for both beginner and advanced researchers. They’re known for their dependable, yet eye opening research results. The spores are vigorous and have been documented to be resistant to both colder temperatures as well as contamination. This allows them to produce successful results in various environments and research conditions. Another interesting thing about B+ spores is that they’re very versatile and each research session will be unique.

Why Buy Our B+ Spore Strain Swabs?

We strive to provide you with the cleanest possible products. We make and package all of the B+ 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

Spores collected from B+ mushrooms are are subellipsoid (ellipse) shaped. Additionally, they’re present on a 4-spored basidia. The color of the spores can vary from dark purple to black and are sometimes brown. They typically measure approximately 13×8 micrometers in size. The caps are usually golden or brown in color and can vary from 25-75mm in diameter with a convex to conic shape. Generally, B+ mushrooms are heavy spore printers which is beneficial to the researcher as they will produce large amounts of material for future studies. This variety is renowned for their extremely thick and wide stems. 

B+ Swabs Pack Contents

Each spore swab pack 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.


Heavy Depositor Mushrooms that deposit an immense amount of spores during maturity, billions of spores per fruit and sometimes trillons! This specimens will drop very heavy spore prints.

Research Difficulty



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