Growkit McKennaii All-in-One
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Growkit McKennaii All-in-One

DrPSY growkits are 100% legal in Poland.


  • Type: All-in-One
  • Capacity: 1200 cc

Universal mushroom growing kit

With the Universal Mushroom Growkit, you can easily grow mycelium of the magic mushroom Psilocybe Cubensis in the comfort of your own home!

zł169.99 VAT included

zł169.99 VAT excluded


McKennaii - the best growkits from drPSY

Trust the professionals !

What do you gain by buying our growkits ?

Access to the best selected Psilocybe Cubensis mycelium

We offer the purest growkits with Psilocybe Cubensis mycelium

Mycelium of the highest quality

Only the purest genetics are needed for testing and you get these from us

Certified spore genetics - our team obtains only the purest samples

Fast discreet and reliable delivery by courier and parcel service

Guarantee of freshness - growkits are sent to you immediately after leaving the laboratory and are not stored for more than 7 days

By purchasing our growkits, you have the guarantee that they are stored in a controlled temperature and atmosphere

But that's not all - by purchasing our growkits you gain more

access to a closed elite group, where you can get expert advice, tips & tricks, practical tips and you can meet many interesting people who are fascinated by mycelium and mycelium hobbyists

Don't wait any longer - order your mycelium growkit and enjoy the fascinating world of Psilocybe Cubensis mycelium

Order now!


If you are a beginner in mycelium growing or are looking for the perfect starter kit, you are in the right place. Our kit is a complete solution that contains everything you need to get started.

What is a Growkit ?

It is a mycelium growing kit that contains mycelium of the genus McKennaii. The kit is complete, providing detailed instructions and everything you need to start growing. Remember, however, that this product is intended for research purposes only.

Ideal kit for beginners

For those starting out in mushroom growing, our kit is an excellent choice. Simple, easy-to-understand instructions and Psilocybe cubensis McKennaii, one of the easiest mushrooms to grow, make this kit ideal for beginners.

When to harvest McKennaii ?

They are ready to harvest when their caps begin to open and the white edges begin to develop. This usually occurs about two weeks after starting to grow. It is important to always twist the mushrooms rather than cut to ensure healthy mycelial growth.

Growing McKennaii: Fascinating hobby and research potential

Growing mckennaii mushrooms is not only an interesting hobby, but also a way to understand how nature works. They are particularly fascinating because of their unique properties and research potential.


Named after Terence McKenna, a well-known American ethnobotanist, these are another Psilocybe cubensis. They are particularly prized for their potency and speed of colonisation. Their yields are usually large and the mushroom caps come in various shades of brown, changing colour during sporulation. The stems of these mushrooms are robust and strong.

Remember that they are potent substances and should be used with responsibility.


Consumption can lead to intense visual experiences, increased creativity, strong reactions of laughter and euphoria, and distorted sense of time and space. Colours may appear brighter and sounds more perceptible. The duration of these experiences can range from three to eight hours.

McKennaii Mushroom Cultivation

It is simple and rewarding. Our McKennaii Growkit contains everything you need to get started on this adventure. All you need is patience and the right conditions for mushroom growth.

Remember that our kit is for research purposes only. Always follow local regulations and use it responsibly.


Psilocybin mushrooms, are currently being researched for their potential therapeutic benefits. Although growing these mushrooms is fascinating in itself, it is also an important research tool.

What does the kit contain ?

  1. Mature mycelium of Psilocybe cubensis McKennaii: This is the heart of your kit. The mycelium is a network of hifs, which are like the roots of a mushroom. In our kit, the mycelium is already fully developed.
  2. cardboard box

  3. growkit - plastic container with substrate overgrown with mycelium

  4. includes a plastic bag

  5. clips to close the bag

If the instructions are followed properly, you can expect the first mushrooms within 2-3 weeks. However, always remember that the whole process requires patience.

What do I need to do to get started?

Once you have received your kit, all you need to do is follow the instructions provided. This will include information on how to prepare the mycelium, how to maintain the right conditions and how to harvest the mushrooms.

Remember that this is a process that requires patience and attention. Every attempt to grow is both a chance to learn and experiment. Understanding how mushrooms grow and develop is not only a fascinating experience, but also an important tool for future mushroom research.

Our kit offers you everything. So, what are you waiting for? Start your adventure today!

keywords: colonisation of psilocybe cubensis magic mushrooms cultivation of psilocybe cubensis magic mushrooms cultivation of psilocybe cubensis mushroom fruiting bodies magic mushroom mycelium

All published content and information is for educational purposes only. We are not liable for any unlawful use of the content and multimedia provided. We strongly emphasise that knowledge gained from this content should not be used to break the law.


Growkity DrPSY są w 100% legalne w Polsce. Nasze zestawy do uprawy nie zawierają psylocybiny i psylocyny.

Sprawdź status prawny grzybów i/lub substancji takich jak psylocyna i psylocybina w Twoim kraju

Jeżeli nie jesteś pewien statusu prawnego  przerwij badania przed pojawieniem się owocników

Nasze growkity NIE są sprzedawane z zamiarem ewentualnym hodowli owocników a tylko i wyłącznie w celu przeprowadzania badań mikroskopowych i obserwacji

Kupując growkit DrPSY z dostawą na terytorium Polski zobowiązujesz się do zalania całego substratu środkiem grzybobójczym  oraz upewniasz się że został całkowicie  zniszczony maksymalnie w ciągu 72 godzi od nadania paczki.

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