Texas Yellow Cap

Texas Yellow Cap (TYC) – 10ML Syringe
Psilocybe cubensis | Southern Texas Landrace | Golden-Capped Classic

Potency: High
Scale:
Mild: 0.1–1.1%
High: 1.2–2.0%
Extreme: 2.1–3.0%

Origin & Genetic Lineage
Texas Yellow Cap (TYC) is a wild landrace strain of Psilocybe cubensis originating from the Corpus Christi region of Southern Texas. First introduced to the cultivation scene around 2010, TYC was collected from natural cow pasture environments and quickly became known for its golden caps, large fruit size, and resilient growth traits. Unlike hybrids, TYC is a true wild variety, stabilized from naturally occurring field genetics.

History & Community Spread
Once it entered the online mycology world, TYC became popular for its reliability, vigor, and ease of use. It has consistently ranked among beginner-friendly strains while offering performance that even seasoned cultivators appreciate. It stands alongside other classic landrace strains like Golden Teacher and B+ in terms of popularity, especially among home growers and educators.

Appearance & Morphology
TYC fruits display medium to large golden-yellow caps, the signature trait of this variety. Caps are dome-shaped early on and become flat or wavy at maturity. Stems are thick and sturdy, with a white to tan tone and strong blue bruising. Spores are deep purple-brown and heavily produced, making this an excellent strain for microscopy and trading.

Potency & Effects
Texas Yellow Cap is rated High on the Tanasi Potency Scale. It delivers a well-rounded experience that balances visual stimulation with mental clarity and emotional elevation. Commonly reported effects include:

Bright visual distortions
Euphoria and elevated mood
Clear mental focus
Light, manageable body load

It is often used for outdoor settings, creative work, or social exploration.

Cultivation Notes
TYC is a vigorous colonizer and a top performer in a wide range of conditions. It thrives in warm fruiting environments, reflecting its Southern Texas origins. Substrate compatibility includes CVG, rye, BRF, and millet. Fruiting often produces large, dense caps with strong flush potential, making this one of the most consistent and high-yielding landraces available.

Special Traits
Naturally resilient field genetics
Iconic golden cap coloration
Performs exceptionally well in monotub environments
Easy to grow for beginners

Genetics Preserved by: Tanasi Gardens
Grain & Substrate Support by: Sacred Three Mushrooms
Testing (if applicable): Altitude Consulting