Skip to product information
  • B+ P Cubensis Mushrooms
  • B+ Spore Syringe
  • B+ Spore Syringe Packaging
  • Free Spores Promotional Image
1 of 4

Eden Spores

B+ Spore Syringe (P. Cubensis)

Regular price $19.99
Regular price Sale price $19.99
Sale Sold out
Shipping calculated at checkout.

Looking for B+ Spores? You're right where you need to be. Our B+ spores are genetically tested, vigorous, & assembled in an ISO-7 clean room so that you don't run into any issues. 

Skill Level
Psilocybe cubensis
Spore Color Purple / Black
Speed Moderate to fast

Kit Contents

  • 10CC Psilocybe cubensis spore solution in luer-lok syringe (highly concentrated for optimal use)
  • 1 x sterile 18ga blunt tipped needle
  • Alcohol-sterilization prep pad for B+ mushroom microscopy. 

Strain Origin

We've been supplying B+ spores since 2008 and know a thing or two about this beautiful fungi. This infamous and extremely popular variety was first found in Florida, where it was over 16 inches tall. It is highly popular for the size it’s been documented to reach in the wild. Why? Well, of all P. Cubensis strains, not many varieties can exceed 16 inches. B+ mushroom spores are cold resistant, and are much easier to work with than most other strains. In fact, they may even be the easiest! 


B+ is considered one of, if not the easiest strain to work with. It is great for beginners who are just starting out, or experienced mycologists who want to practice new research methods. It is part of our Beginner's 5-Pack for a reason! 

Spore Features

The spores of B+ mushrooms are dark purple to brownish, 12-13 by 8 micrometers on 4-spored basidia, and usually leaves large dark prints 30-75mm in diameter. They provide ample research material. 


B+ is pretty common thanks to its approachability & ease in research. Again, it is one of the easiest strain to work with, and is extremely popular amongst beginners and experts alike. While you may find B+ spores listed all over the internet, only very few are genetically tested & pure. We've been supplying them since '08 and have an emphasis on quality, purity & honesty.

Cultural Significance 

B+ mushrooms are etched into Florida's mycological lore, as the "chosen one". Prideful Floridians boast the size of this mushroom, and credit themselves for its introduction to the mainstream. Additionally, one could make the argument that this mushroom is progressing the psilocybe spore industry faster than any other, as it has become the preferred choice of first-timers. For many, it serves as the initial portal into a deeper exploration of mycology. 

We all take different roads on our path to mastering mycology. If you are intimidated by this strain, or are simple unsure, consider looking at our most popular spores! Or, simply start with our beginners 5-pack.  

    What Is A Spore Syringe?

    A 'spore syringe' is a syringe that contains spores, the reproductive units of a mushroom (like seed for a plant).

    How Do I Set Up My Syringe?

    You'll need to connect the sterile needle to the syringe, then shake vigorously to disperse the mushroom spores throughout the solution. This video provides a clear step-by-step tutorial on setting up your spore syringe.

    Shipping Information

    All orders ship within 1 business day. Delivery times are typically 2-3 days to most locations.

    Shipping of any active mushroom spores is unavailable to California, Idaho, and Georgia due to state laws.

    If you have any questions regarding shipping to your location, don't hesitate to email or call our sales team.

    Our Clean Promise

    Our spore syringe products are contaminant free, as they are assembled in an ISO 7 Clean Room. If you received a contaminated syringe, please email us at immediately.

    Do You Accept Credit Card?

    Yes, we accept credit card, apple pay, cashapp, Amazon Pay, and more!

    Product & Shipping Disclaimers

    These spores are from a species that produces psilocybin and psilocin. Shipping of active mushroom spores is unavailable to California, Idaho, and Georgia due to state laws.

    Please note, our magic mushroom spores are intended for microscopy and taxonomy purposes only. Images provided are for informational and educational reference and come from cultivators and labs outside of the USA. Eden Shrooms is not involved in the cultivation of active mushroom species. Cultivation of magic mushrooms, which includes all psilocybin and psilocin containing mushroom species is illegal in the United States.

    DO NOT inoculate grains or any other substrates with our Magic Mushroom Spores. The subsequent mycelia and fruiting bodies that will be produced will contain psilocybin and/or psilocin, which are active substances that are classified as Schedule I drugs under the Controlled Substances Act.

    Is Eden Shrooms Trustworthy?

    Eden Shrooms has 15+ years of experience in this business, and is a pioneer of the industry. Simply check out our many reviews.

    Can I Buy Spores In Person?

    Our Psilocybe spore syringes are available at various brick & mortar locations around the USA. Check the magic mushroom store locator to find shops near you!

    Where is my order?

    Once paid for, your order will ship to the address you provided. if you haven't already, check your email for details about shipping & how to pay. If you think there's an issue, please email us at

    How Do I Store My Syringe?

    You can store your syringe in a refrigerator for maximum longevity & viability. This video provides more information about storage including multiple methods & pitfalls.

    Customer Reviews

    Based on 38 reviews
    Jay K.

    Quality spores great study

    Sandor V.

    Very professional and quality product. I'm off to a good start. Thank you

    joshua C.

    B+ Spore Syringe (P. Cubensis)

    James S.
    So far so good

    Received very quickly, research is progressing very nicely 👌, I would highly recommend, will be a purchasing again in near future

    Terrylee K.

    Great genetics 👍🏾👍🏾👍🏾👍🏾👍🏾