⚖️ UK Legal Notice: This guide is for learning and research only. Psilocybe cubensis spores do not have psilocybin or psilocin in them, so they are legal to buy in the UK for research under a microscope. Growing spores into full mushrooms is against the law under the Misuse of Drugs Act 1971. Always follow UK law. See our 2026 UK Legal Guide for more.
⚡ Quick Answer
Bluey Vuitton is a variant of Psilocybe cubensis, created around 2014 by crossing a Panama-collected line with Melmac PE, an unusual Penis Envy-derived line. The name is a tongue-in-cheek nod to the fashion brand, chosen for the strain's striking blue bruising and bold appearance. Its spores are dark purple-brown, smooth, and ellipsoid, typically measuring around 7–12 micrometres — broadly similar in size to other cubensis strains. Because of its Penis Envy ancestry, some researchers report seeing more sterile cystidia (non-spore-producing cells) alongside fewer actively spore-producing structures than usual. This guide covers where it came from, what its spores look like, how it compares to other strains, and how to store your syringe correctly.Panama × Melmac PEParent lines — a designer hybrid cross
~2014First created, by a cultivator known as Silly Cybin
7–12µmTypical spore size range
IntermediateResearch difficulty level
Jump to a section
1. Where Bluey Vuitton Came From
2. What the Spores Look Like
3. Why Its PE Lineage Matters
4. Comparing It to Other Strains
5. Where to Find It in the UK
6. How to Prepare a Slide
7. How to Store It
FAQ1. Where Did Bluey Vuitton Come From?
Bluey Vuitton is a cultivar — a specific variety — of Psilocybe cubensis, the same species as Golden Teacher, B+, and every other named cubensis strain. Unlike older, informally-documented strains, Bluey Vuitton has a fairly well-documented modern history: it's reported to have been created around 2014 by a cultivator known online as "Silly Cybin," by crossing a Panama-collected cubensis line with Melmac PE, an unusual line descended from Penis Envy genetics.The name itself is a playful reference to the fashion brand, chosen because of the strain's bold, distinctive appearance and pronounced blue bruising on the fruiting body.
ℹ️ Key Science Fact — Bluey Vuitton, Golden Teacher, B+, and Penis Envy are all the exact same species: Psilocybe cubensis. Being a modern designer cross doesn't change that — it just means Bluey Vuitton's genetics deliberately combine two specific parent lines.
2. What Bluey Vuitton Spores Look Like Under the Microscope
Bluey Vuitton spores share the standard cubensis features — dark pigmentation and a visible germ pore — with one interesting quirk tied to its Penis Envy ancestry.Size
~7–12µm
Broadly in line with typical cubensis strains, clearly visible at 400x zoom.
Shape
Smooth, Ellipsoid
The standard oval shape seen across cubensis strains, with a smooth outer surface.
Colour
Dark Purple-Brown
Standard cubensis pigmentation, giving good contrast under normal microscope lighting.
Germ Pore
Clear and Easy to See
Visible at 1000x with oil, similar to other common cubensis strains.
Sterile Cystidia
More Noticeable
Some microscopy observations report a higher presence of sterile, non-spore-producing cells — a trait linked to its Penis Envy lineage.
Albino Variant
Exists
A true albino isolation of the same genetic line exists, producing much paler spores for comparative study.
✅ What to Look for First — At 1000x with oil, keep an eye out for sterile cystidia (non-spore-producing cells) alongside your spore counts. Their increased presence is one of the more distinctive microscopy features linked to this strain's Penis Envy ancestry.
3. Why Does Its Penis Envy Lineage Matter?
Inherited PE Traits
As a Melmac PE descendant, Bluey Vuitton shows some structural traits associated with the wider Penis Envy family, alongside its Panama-derived characteristics.Cystidia Worth Studying
The reported increase in sterile cystidia makes this a genuinely interesting strain if you're specifically studying non-spore-producing structures alongside spores.Has an Albino Counterpart
Albino Bluey Vuitton exists as a stable, true albino isolation of the same line — useful for direct pigment comparison work within a single lineage.A Modern, Documented Cross
Unlike many older cubensis strains with murky origins, Bluey Vuitton's creation story is relatively well recorded, making its genetic background easier to reference.4. How Bluey Vuitton Compares to Other UK Strains
| Strain | Spore Size (µm) | Shape | Difficulty | Best For |
|---|---|---|---|---|
| Bluey Vuitton | ~7–12 | Smooth, ellipsoid | Intermediate | Studying cystidia & PE-family traits |
| Penis Envy | 11–17 × 7–12 | Oval, thicker walls | Advanced | Studying the gene mutation |
| Golden Teacher | 11–17 × 7–12 | Oval, very consistent | Beginner | Your first ever slide |
Bluey Vuitton vs Penis Envy — Shared Ancestry, Different Presentation
Since Bluey Vuitton descends partly from Penis Envy genetics via Melmac PE, comparing the two is a good way to see which structural traits carry through a cross and which don't. Bluey Vuitton doesn't show Penis Envy's dramatic low yield, but the increased sterile cystidia is a plausible echo of that lineage.Bluey Vuitton vs Golden Teacher — Designer Cross vs Reference Strain
Golden Teacher represents a simple, well-documented single line, while Bluey Vuitton represents the modern trend of deliberately engineered designer crosses. Comparing the two highlights how differently a strain can behave depending on whether it's a natural collection or a constructed hybrid.5. Where to Find It in the UK
Because it's a newer, less mainstream designer cross compared to strains like Golden Teacher or B+, Bluey Vuitton isn't stocked everywhere — it's worth checking that a UK supplier actually verifies their genetics rather than just borrowing the name.
✅ Available at TrippingStore — Bluey Vuitton spore syringes are available directly from TrippingStore's UK shop, prepared under sterile conditions in the UK as a double-density suspension, with fast, discreet UK-wide delivery.
6. How to Prepare a Bluey Vuitton Slide
Standard cubensis slide preparation applies here, with a bit of extra attention paid to non-spore structures.What You'll Need
- A microscope — 400x zoom at least, 1000x with oil is even better
- Glass slides (25×75mm)
- Coverslips (small glass squares that go on top, #1.5, 0.17mm thick)
- Type B immersion oil, for the 1000x zoom
- Alcohol wipes and lens tissue, for cleaning
- Your Bluey Vuitton spore syringe
- A notebook to write down what you see
1
Clean your slide — Wipe it with alcohol and lens tissue, then let it dry fully before you use it.
2
Mix the syringe well — Roll it in your hands and shake it for 10–20 seconds to spread the spores evenly.
3
Add one small drop — About 0.05ml, right in the middle of the slide.
4
Put the coverslip on at an angle — Tilt it to about 45 degrees and lower it slowly to avoid bubbles.
5
Start at 400x, then switch to 1000x with oil — Get a general view of shape and colour first, then move to oil immersion to look closely at both spores and any sterile cystidia present.
⚠️ One Thing to Remember — Always put the needle cap back on right after use to help prevent contamination.
7. How to Store Your Bluey Vuitton Spore Syringe
Standard storage rules apply.| Factor | What to Do | Why |
|---|---|---|
| Temperature | Keep it at 2–8°C (a normal fridge) | Slows down germs without harming the spores |
| Freezing | Never freeze it | Ice damages the spores for good |
| Light | Keep it in the dark | Light slowly wears the spores down over time |
| Position | Store it upright, with the needle cap on | Stops the spores from settling in the wrong place |
✅ Before Each Use — Take it out of the fridge around 24 hours before you plan to use it, so it reaches room temperature naturally.
Ready to Get Started?
Tripping Store's Bluey Vuitton spore syringes are made under clean, sterile conditions in the UK — a distinctive modern designer cross with a genuinely interesting genetic story.Frequently Asked Questions
QIs Bluey Vuitton legal to buy in the UK?
Yes. Bluey Vuitton spore syringes are legal to buy and own in the UK for research under a microscope, since spores don't contain psilocybin.
QWhere does the name Bluey Vuitton come from?
It's a tongue-in-cheek reference to the fashion brand, chosen for the strain's bold, distinctive appearance and pronounced blue bruising on the fruiting body.
QWhat are Bluey Vuitton's parent strains?
It's a cross between a Panama-collected cubensis line and Melmac PE, an unusual line descended from Penis Envy genetics, first created around 2014.
QHow big are Bluey Vuitton spores?
Typically around 7 to 12 micrometres, broadly in line with other cubensis strains.
QWhat are sterile cystidia, and why do they matter for this strain?
Sterile cystidia are non-spore-producing cells. Some microscopy observations report a higher presence of them in Bluey Vuitton, a trait plausibly linked to its Penis Envy ancestry.
QIs there an albino version of Bluey Vuitton?
Yes. Albino Bluey Vuitton is a stable, true albino isolation of the same genetic line, useful for direct pigment comparison alongside the standard strain.
QWhere can I buy Bluey Vuitton spore syringes in the UK?
Bluey Vuitton is available directly from TrippingStore's UK shop, prepared under sterile conditions as a double-density suspension, with fast, discreet UK-wide delivery. As a newer designer strain, it isn't stocked everywhere, so it's worth checking any supplier verifies their genetics.
QDo you ship Bluey Vuitton spore syringes worldwide?
Yes, we ship across the UK and internationally, with discreet, tracked packaging.
