Growkit Golden Teacher 1200 cc
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Golden Teacher Grow Kit 1200 ml is a fresh, high-quality research specimen containing a fully developed culture of the legendary Psilocybe cubensis strain. Golden Teacher is the world’s most iconic grow kit – valued for its stability, durability and characteristic golden caps in countries where fruiting observation is legal.
This product contains no psychoactive substances. It is intended strictly for microscopy, research and collection purposes only. Always shipped fresh, stored in cooling conditions.
Product code: 626
Description
Golden Teacher Grow Kit 1200 cc – research-grade mycelium block
Golden Teacher Grow Kit 1200 cc is a fully developed, legal mycelium culture intended for microscopy, mycological education and research projects. The kit does not contain illegal substances or mature fruiting bodies. Please remember that the cultivation of psilocybin mushrooms is prohibited in many countries, including Poland. By purchasing this grow kit, you confirm that you will use it solely for lawful, research-based purposes.
This Golden Teacher grow kit is an excellent choice for:
- students and educators looking for a clear, visual example of Psilocybe cubensis mycelium,
- microscopy enthusiasts documenting spore and mycelium structures,
- mycology researchers interested in strain comparison and development patterns,
- collectors who value classic, well-documented lines such as Golden Teacher.
Storage information and freshness
For best results, store the grow kit in a refrigerator at 2–5 °C. Under proper cooling conditions, the manufacturer guarantees freshness for up to six months from production. Once your parcel arrives, place the kit in the fridge immediately.
We recommend treating the grow kit as a time-sensitive research sample. From the moment of delivery you have approximately 72 hours to perform microscopy or other permitted early-stage research procedures before storage conditions and handling begin to noticeably influence mycelium quality.

What’s inside the Golden Teacher Grow Kit 1200 cc?
- 1200 cc mycelium grow box – fully colonised substrate with Golden Teacher mycelium,
- filtered grow bag – with integrated filter for controlled gas exchange,
- two sealing clips – to securely close the bag when needed,
- protective packaging – for safe, discreet transport of the research material.
Important: due to legal regulations in many countries, printed cultivation instructions are not included with the product. If you are located in a region where cultivation is permitted by law, you may access our educational guide here: Growkit instructions (for authorised regions only).
Why Golden Teacher? Strain characteristics
Golden Teacher is one of the most popular Psilocybe cubensis strains used for research worldwide. It is valued for its:
- distinct golden-brown caps (in legal cultivation contexts),
- robust mycelial structure that colonises the substrate evenly,
- consistent morphology, making it ideal for documentation and teaching,
- predictable development pattern, appreciated by beginners and experienced researchers alike.
Thanks to this combination of traits, Golden Teacher is often chosen as a reference strain for comparing other lines such as Mazatapec, B+ or McKennaii. If you plan a broader research project with multiple grow kits, starting with Golden Teacher provides a clear baseline for later comparisons.
Species information – Psilocybe cubensis (Golden Teacher)
Species: Psilocybe cubensis
Strain: Golden Teacher
Psilocybe cubensis is among the most widely studied mushroom species in modern mycology. Researchers appreciate its characteristic cap structure, distinct spore patterns and relatively predictable life cycle. For a general scientific overview, see: Psilocybe cubensis – Wikipedia.
Legal status – is the Golden Teacher grow kit legal?
The grow kit contains only mycelium and substrate. Mycelium itself does not contain psilocybin and is treated differently from mature fruiting bodies in many jurisdictions. However, laws vary from country to country, and in numerous places the cultivation of psilocybin mushrooms and possession of their fruiting bodies is strictly prohibited.
Before placing an order, always check the current regulations in your country or region. A useful starting point (not legal advice) is this overview: Legal status of psilocybin mushrooms.
Designed for research and education
This Golden Teacher grow kit is intended exclusively for:
- microscopy research – e.g. spore prints, mycelium structures, microscopic morphology,
- mycelium development studies – documenting colonisation patterns and growth over time,
- taxonomic and morphological observation in an educational setting,
- mycology training – workshops and courses focused on safe, early-stage work with living cultures.

Additional educational resources
To place this grow kit in a broader scientific and cultural context, you may also want to explore:
- History of the Golden Teacher strain
- Psilocybin – risks and current scientific insight
- Why Golden Teacher is so popular
FAQ – Golden Teacher Grow Kit 1200 cc
The grow kit contains only mycelium and substrate, which do not contain psilocybin. In many countries this is treated differently from mature fruiting bodies, but legal regulations differ between jurisdictions. Always check local law before purchase or use – this product is sold strictly for research and educational purposes. No. The grow kit contains mycelium only. Psilocybin may appear in mature fruiting bodies, whose cultivation is prohibited in many countries. This product is intended solely for early-stage mycological research. Under proper refrigeration at 2–5 °C, the grow kit can usually be stored for several months, up to the manufacturer’s declared shelf life. Avoid freezing and large temperature fluctuations. For best quality, we recommend planning your research within a short time after delivery. This grow kit is sold for research, microscopy and educational use only. In many countries, cultivating psilocybin mushrooms and producing fruiting bodies is illegal. You are fully responsible for complying with the regulations in your country and must not use the kit in any way that violates local law. Golden Teacher is an excellent choice for beginners and advanced researchers alike. Its mycelium tends to colonise the substrate evenly, and the strain is well documented in scientific and educational resources, which makes it ideal as a reference point when comparing other grow kit strains.Is this product legal in the EU?
Does the kit contain psilocybin?
How long can I store the grow kit?
Can I grow mushrooms with this kit?
Who is this Golden Teacher grow kit best suited for?
All information provided here is for educational purposes only. psychodelicroom.pl does not encourage the use of psychoactive substances or any illegal activity. Always follow the law in your country and treat this grow kit strictly as research material.
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