Yeti liquid Liquid Culture - Cloud920

About the Yeti liquid culture

The Yeti liquid culture is a true albino Psilocybe cubensis isolate derived from the True Albino Teacher (TAT) lineage — itself an albino mutation selected from Golden Teacher cultivations. Cloud920 isolated this strain under lab conditions and classifies it within its Hybrid Fusion series — modern laboratory crosses created by Jik Fibs of the TAT Syndicate to combine the broad cap geometry and high yield of Golden Teacher with a fully depigmented albino phenotype and elevated tryptamine profile. The albino phenotype distinguishes Yeti from other Hybrid Fusion cultures and reflects the controlled selection work that defines this series. Part of the Cloud920 cubensis liquid culture range .

The cross behind Yeti

Jik Fibs of the TAT Syndicate stabilized the Yeti line from spontaneous albino mutations observed in Golden Teacher cultures, selecting over multiple cultivation cycles for consistency in the white phenotype, broad cap width and dense mycelial structure. The result is a strain that carries Golden Teacher's generous fruiting geometry while trading all cap and stem pigmentation for a ghostly white expression. This deliberate selection — documented in the Shroomery community and attributed to the TAT Syndicate — is precisely what places Yeti in Cloud920's Hybrid Fusion series rather than the Heritage Series, despite its Golden Teacher parentage.

Visual signature of Yeti

Yeti caps are pure white to pale cream with occasional golden-yellow tints — a direct expression of the leucistic trait inherited from the True Albino Teacher parent. Caps are broad: 5–15 cm in diameter, convex to broadly convex to plane at maturity, inheriting the wide geometry of Golden Teacher rather than the compact underdevelopment typical of PE-lineage albinos. Stems are white, thick and notably stubby relative to cap width; blue bruising is intense and immediate on the stems when handled. Spore prints are purple-brown — typical for P. cubensis — which distinguishes Yeti from true-albino lines that produce transparent or near-absent prints.

Growth profile of this Hybrid Fusion culture

Yeti colonizes at slow to moderate pace — notably slower than Heritage or Wild Origin strains but more accessible than Advanced-rated PE-albino isolates. Expect visible mycelial growth within 1–2 weeks and full colonization in 5–6 weeks on grain. Fruiting temperature is broad at 22–27 °C. Unlike most albino PE derivatives, Yeti produces high-yield flushes of large fruits — a direct inheritance from its Golden Teacher parent — with 3 or more flushes documented under favourable conditions. Difficulty is rated Moderate, making Yeti the most accessible entry into high-potency albino cultivation within Cloud920's Hybrid Fusion series. For a different Hybrid Fusion cross with a breeder-developed lineage, compare with the Jack Frost liquid culture .

Yeti potency profile

Community laboratory submissions via Tripsitter place Yeti at approximately 0.88% psilocybin, 0.13% psilocin and ~1.14% average total tryptamines on dry weight, with peak samples reaching up to 1.56% total tryptamines. These figures come from user-submitted community lab data rather than independent Oakland Hyphae Cup entries — treat them as indicative rather than certified. The 1.14% average nonetheless places Yeti substantially above the cubensis mean of ~0.70% and in the same bracket as other high-testing albino strains. Substrate selection, harvest timing before veil drop, and thorough low-temperature drying are the primary variables that determine the final measured result.

What you receive in your Cloud920 syringe

You receive one 10cc syringe of Cloud920 Yeti liquid culture, pre-loaded with a sterile needle. Every Cloud920 batch is QC-verified for viability, sterility and correct albino morphology before filling — confirming the leucistic trait rather than presuming it. Pair this culture with the right tools from our colonization supplies.

How to inoculate with this liquid culture

Cloud920 recommends 2-3 cc per small grain bag, 3-4 cc per medium bag and 4-5 cc per large bag. Yeti colonizes slower than pigmented cubensis — allow additional time after inoculation before transferring bags to fruiting conditions. Visible growth typically appears within 1–2 weeks; full colonization in 5–6 weeks at 22–27 °C. Store the syringe refrigerated at 2–8 °C, upright, in the original sleeve, and use within the shelf life printed on the label.

Microscopy and research use only

This Yeti liquid culture is sold for microscopy and mycological research. Cultivation of psilocybin-producing fungi is regulated or prohibited in many jurisdictions — verify your local legislation before use.

Frequently asked questions

What does it mean that Yeti is a Hybrid Fusion strain?
Yeti was stabilized through deliberate selection by Jik Fibs of the TAT Syndicate — choosing albino offspring from Golden Teacher crops across multiple generations until the white phenotype and enlarged cap geometry became consistent traits. This controlled selection process, rather than a wild collection or simple commercial propagation, places it in Cloud920's Hybrid Fusion series.

How is a liquid culture different from a spore syringe?
A spore syringe holds dormant spores that must germinate before mycelium develops. A liquid culture contains already-active mycelium suspended in nutrient broth — cutting colonization time by roughly two weeks and lowering contamination exposure during inoculation.

How should I store this Cloud920 syringe?
Refrigerate at 2–8 °C, upright, in the original sleeve. Keep away from direct light and any risk of freezing. Use within the shelf life printed on the label.

Why does this product say "for microscopy and mycological research"?
Cultivation of psilocybin-producing fungi is regulated or prohibited in many jurisdictions. This syringe is sold for microscopy and mycological research purposes only — check your local legislation before use.

Is this Cloud920 Yeti culture lab-verified?
Yes. Every Cloud920 batch undergoes QC verification on viability, sterility and morphology in a controlled lab environment before the syringe is sealed and dispatched.