B Mushroom Spores Original price was: $240.00.$165.00Current price is: $165.00.
Sale!
B Mushroom Spores
$ 22.49
+Shipping: $9.90 per carton — Free when you order 2+ cartons!- B is one of the most widely distributed and extensively studied Psilocybe cubensis strains in the mycological community, valued for its large fruiting body morphology, heavy spore production, and adaptability across a broad range of conditions. Each Shaman Mushroom Spores syringe contains 10cc of B spore suspension in sterile distilled water, prepared in our Evergreen, Colorado lab for microscopy and taxonomic research.What Is the B Mushroom Strain?B is a versatile Psilocybe cubensis strain attributed to Florida cultivator “Mr. G,” known for its large cap size, vigorous growth characteristics, and prolific spore output.The B strain emerged in the amateur mycology community during the 1990s, credited to a cultivator known by the pseudonym “Mr. G” who was active in online mycology forums. The strain reportedly originated in Florida and quickly gained a reputation for producing large fruiting bodies with broad, well-formed caps that generate exceptionally heavy spore deposits.The “B ” name has no formally documented meaning, though it has been the subject of much speculation within the mycological community. Some suggest it refers to the strain’s performance grading, while others have proposed it indicates a hybrid origin. Regardless of the naming convention, B has earned its place as one of the top three most commonly studied cubensis strains alongside Golden Teacher and Penis Envy.What distinguishes B in the broader cubensis catalog is its combination of generous size and forgiving biology. The strain produces large, often caramel to light brown caps that flatten and open widely at maturity, exposing extensive gill surfaces. This gill exposure translates directly into heavy sporulation, making B an excellent source of dense, research-grade spore syringes.Microscopy Characteristics of B SporesB spores are dark purple-brown and subellipsoid, measuring approximately 11-17 x 7-12 micrometers, with smooth walls, a visible germ pore, and characteristically high density in suspension.Under the microscope, B spores display the standard Psilocybe cubensis morphological profile with several features that make them particularly rewarding for microscopy work:Color: Dark purple-brown in deposit; individual spores appear golden-brown to deep violet under transmitted light, similar to Golden TeacherShape: Subellipsoid to broadly ellipsoid, occasionally with slight asymmetry on the adaxial faceDimensions: 11-17 micrometers in length by 7-12 micrometers in width, with a tendency toward the wider end of the range compared to some other cubensis varietiesWall structure: Smooth, without ornamentation, moderately thickGerm pore: Clearly present at the apex, well-defined under 400x magnificationSpore print color: Deep purple-brown to dark violet-blackOne notable characteristic of B spore preparations is the tendency toward dense clustering on microscope slides. The heavy spore concentration in each syringe means that a single drop of suspension can populate a slide with hundreds of visible spores, giving the microscopist ample material for measurement, staining, and photographic documentation.At 400x, B spores are easily resolved with clear margins and consistent coloration. Under oil immersion at 1000x, the smooth wall surface, uniform pigmentation, and prominent germ pore are all clearly distinguishable.Who Should Study B Spores?B is an excellent choice for beginner and intermediate microscopists, offering high spore density, clear morphological features, and reliable consistency across multiple slide preparations.B ranks alongside Golden Teacher as one of the two best introductory strains for spore microscopy. The reasons are practical:High spore density: Every syringe delivers a generous concentration of spores, so even first-time slide preparers will find abundant material to observe.Large, clear features: The spores are sized at the larger end of the cubensis range, making key structures like the germ pore easier to resolve, especially at 400x without oil immersion.Consistency: B spore suspensions show excellent uniformity from slide to slide, which is critical for beginners learning measurement and documentation techniques.Staining response: B spores take up common mycological stains like lactophenol cotton blue and Melzer’s reagent predictably, making them ideal for learning staining protocols.For intermediate microscopists, B serves as a reliable comparison specimen when studying morphological variation across cubensis strains. Placing B alongside Golden Teacher, Penis Envy, or Albino Penis Envy on the same session’s slides reveals how genetic variation within a single species affects spore density, clustering behavior, and subtle dimensional differences.How B Compares to Golden Teacher Under the MicroscopeB and Golden Teacher share similar spore dimensions and coloration, but B tends to produce slightly denser slide preparations with marginally broader spore profiles on average.This is one of the most common comparison questions in cubensis microscopy. The honest answer is that the two strains are very similar at the spore level. Both fall within the standard cubensis measurement range, both produce dark purple-brown deposits, and both display smooth-walled subellipsoid spores with a visible germ pore.The differences are subtle and require careful measurement across multiple specimens to observe reliably. B spores may trend slightly wider, and slide preparations from B syringes often appear denser due to the strain’s heavier sporulation. These are tendencies, not absolute distinguishing markers, and they reinforce why maintaining detailed observation notes and micrographs is essential to comparative microscopy work.How to Store Your B Spore SyringeRefrigerate the sealed syringe at 35-46 degrees Fahrenheit (2-8 degrees Celsius), protected from light, to maintain spore integrity for up to 12 months or longer.B syringes benefit from the same cold-chain storage protocol as all cubensis spore preparations. Keep the syringe in its original sealed packaging, stored upright in a standard refrigerator. Do not freeze. Avoid extended exposure to room temperature or direct sunlight.For detailed best practices, visit our Spore Syringe Storage Guide.Related Strains to ExploreExpand your Psilocybe cubensis reference collection with these complementary strains:Golden Teacher Spore Syringe: The other essential beginner strain. Comparing B and Golden Teacher side by side is the best introductory exercise in cubensis morphological variation.Penis Envy Spore Syringe: A dramatically different sporulation pattern and lower spore density. Studying Penis Envy after B highlights how genetic mutation affects reproductive output within the same species.Blue Meanie Spore Syringe: A subtropical cubensis strain with a reputation for vigorous sporulation and distinct bruising characteristics, adding geographic diversity to your library.Jack Frost Spore Syringe: A leucistic variety offering a contrast in spore pigmentation while maintaining similar dimensions to B and Golden Teacher.Frequently Asked QuestionsIs B a good strain for someone new to spore microscopy? Yes. B is one of the two most recommended beginner strains, along with Golden Teacher. Its high spore density and clear morphological features make it forgiving for first-time slide preparation and observation.How many slides can I prepare from a single B spore syringe? A 10cc B syringe typically yields material for 20-30 or more individual slide preparations, depending on the volume of suspension you apply per slide. B syringes tend to be densely concentrated.What staining methods work best with B spores? Lactophenol cotton blue is the most common stain for general observation of cubensis spores, including B . Melzer’s reagent can also be used to test for dextrinoid reactions. Both stains produce reliable, repeatable results with B material.Are B spore syringes legal to buy? Psilocybe cubensis spores do not contain psilocybin or psilocin and are legal to purchase for microscopy research in most U.S. states. Laws vary by jurisdiction, so confirm your local regulations before ordering.What is the difference between B and Golden Teacher spores? The two strains produce very similar spores in terms of size, shape, and color. B may trend slightly wider and produces denser slide preparations on average, but the differences are subtle and require careful comparative measurement to document.Why Buy From Shaman Mushroom SporesShaman Mushroom Spores is based in Evergreen, Colorado, where we prepare every B syringe using sterile lab protocols and verified spore material. Our B syringes consistently deliver the high spore density this strain is known for, giving you reliable material for multiple microscopy sessions from a single purchase. Every order includes:Dense, lab-verified spore syringes prepared with sterile techniqueFree shipping on orders over $100Cryptocurrency payment accepted via Coinbase CommerceProtective, discreet packaging to ensure safe deliveryCustomer support from a team with genuine mycological knowledgeStart or expand your cubensis spore library with B from Shaman Mushroom Spores. Visit our full catalog or reach out at [email protected] 0/5 (0 Reviews)
Related products
-
Sale!
-
Sale!
-
Sale!
-
Sale!
