Supa Gro Kit 100% 'McKennaii'


Psilocybe Cubensis McKennaii is said to be an even stronger strain than the popular and famous (and hard to cultivate) Hawaiian (Copelandia cyanescens). It definitely is for the more experienced, visually interested psychonauts due its very philosophical trip with a strong visual component. This grow kit contains a 100% colonized 1200ml cake.

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Volume:1200 ml £44.00
  • Volume: 1200 ml ¬£44.00
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Supa Gro Kit 100% 'McKennaii': Allegedly even stronger than the Hawaiian

Psilocybe Cubensis McKennaii is allegedly an even stronger variety than the famous and popular (and hard to grow) Hawaiian (Copelandia cyanescens). This strain is obviously for the more experienced psychonauts as it provides a very philosophical voyage with a strong optical component. These grow kits contain 1200ml of fully colonized substrate, ready to grow - this is a 100% package! All you need a little patience. Godfather of this strain is the American writer, teacher, researcher and psychonaut Terence McKenna.

Supa Gro magic mushroom grow kits are grown by mycological experts and contain extremely healthy mycelium.

Supa Gro Manual

Scope of delivery

  • 1200ml cultivation box
  • Grow bag

Use Our Magic Mushrooms Dosage Calculator

Supa Gro Kit 100% 'McKennaii' data sheet
Volume 1200ML
Brand Supa Gro
Strain McKennaii

More information related to this product:

Reviews (494)

    Je n‚Äôai pu effectuer aucune r√©colte √©tant donn√© que rien n‚Äôa pouss√©. J‚Äôai pourtant respect√© √† la lettre le manuel. De la ¬ę¬†moisissure¬†¬Ľ blanche s‚Äôest d√©velopp√© l√©g√®rement la premi√®re semaine puis apr√®s cela, la box a totalement arr√™t√© d‚Äô√©voluer. R√©sultat, depuis 3semaine elle est au m√™me stade c‚Äôest √† dire : RIEN. Je ne recommande pas du tout cette box SUPA GROS.


    Soweit sehr gute Qualität
    Wundersch√∂nes Mycel, einfach g√∂ttlich. Das schwierige ist die extrem dicken Kuchen mit Wasser zu f√ľllen da kaum Platz ist, desweiteren sind L√∂cher im Beutel. Aber werde ich schon irgendwie hinkriegen :)


    Super service commercial
    Suite à un souci avec autre kit, un nouveau m'a été envoyé, un grand merci à toute l'équipe pour sa super réactivité et sa sympathie. Le nouveau kit marche bien, plein de pins sont apparus, première récolte à venir.


    Service client incroyable
    Mon premier kit ne marchait pas alors ils ont decider de m'en renvoyer un, service client très réactif et essais vraiment de donner la meilleure experience possible.


    This kit grew blobs
    Supa gro make good kits with big yields but this one always grew blobs instead of shrooms. Im not shure why.


    Not fun, but sad
    I did everything I was told to do! Kept the kit in the box, misted it every day, near sunlight, warm conditions... nothing! It's only been 4 weeks, but the substrate has literally made no progress. And I was so excited to try the McKenna's too, because they claim to be the best variety. I'll give it one more week before I contact customer support about this problem.


    Très déçu
    Apr√®s avoir essay√© les Mc Kennai, les Golden teatcher et les Mexican "normaux", j'ai essay√© les Supa Gro : Grosse d√©ception, rien n'a pouss√©, alors que mes conditions de pousse n'ont pas chang√©. Puis √ßa a fini par moisir : 150 ‚ā¨ fichu √† la poubelle ...


    Très déçu
    Jai recu 2 supa gro kit et aucun d'entre eux n'ont fonctionné, c'est la 1ere fois que cela m'arrive dc je déconseille fortement


    Blob mutation
    I had good experience with supa gro kits, but I got blob mutation instead of normal shrooms last time . These are potent, but yields are small and it take too long to grow. Zamnesia support was answering fast and offered me new kit.


    Leider kontaminiert gewesen!
    Habe mich sehr gefreut auf die Mc Kennaii aber leider nach 4 Wochen nur Myzel Klumpen entstanden und bei 2 Versuch das gleich nach 1 Woche. Bin aber sehr zufrieden mit dem Support, haben mir als Ersatz eine weiter Box zu geschickt (auf Wunsch auch Golden Teacher) jetzt abwarten mit den hatte ich bisher gute Erfahrungen gemacht.

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Questions (4)
Oliver 2020-08-08 11:59:16

Hi there, once the mushrooms start growing should I keep vaporising the bag or just let it be? Thanks.


Hi Oliver, Thanks for your questions! Once you can see the heads popping up you should stop spraying :) Let us know if you have any more questions. Kind regards, Zamnesia

Norberto L. 2013-10-30 12:22:46

When I put the kit in the bag, how much water should I spray every day with "100% Mycelium kit Mckennaii"?


It's best to spray 2 to 3 times a day. Don't spray much. One squeeze of your sprayer should be enough. We have made a great instruction video and put it on Youtube. This could also may well be of help:

simon 2013-04-06 17:46:44

Hello Do you mean to put the water only in the bag and no water in the box? I have some doubts, because normaly you have to put water in the box. Thanks for an answer


All our 100% Mycelium kits come with a customized manual. To gain the best results, check out our Online Instructions for these kits, here:

Ryan Segal 2013-03-15 16:19:38

So, no casing? Does it need to be 'birthed' and placed in a homemade habitat, or will it grow in the bag the same as the other growkits?


These kits work in a similar fashion. The kit comes with its own bag, but the contents of the box need not be submerged prior to growing. Complete instructions will be provided of course.

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Video (2)
  • Video: The Mushroom Heat Mat By Zamnesia
    The Mushroom Heat Mat By Zamnesia

    Designed to keep your magic mushroom grow kits at the optimal temperature, this electronic heat mat help ensure a successful grow. Here are the basics of its use, and how it stacks up against mushroom grows that do not use heat mats.

  • Video: How To Prepare The Supa Gro 100% Mushroom Gro Kit
    How To Prepare The Supa Gro 100% Mushroom Gro Kit

    We show you how to use the Supa Gro 100% magic mushroom kit. This mind friendly cake containing pure mycelium from Supa Gro 100% will provide you with multiple flushes of strapping healthy cubensis mushrooms. With up to six flushes per kit and 600-900 grams per flush, this no sweat kit can't be beaten. Requiring nothing more than clean or gloved hands, the occasional squirt of water and a snug place to grow. This fun fungus is as easy as one two three.

Supa Gro Kit 100% 'McKennaii'
Supa Gro Kit 100% 'McKennaii'
Supa Gro Kit 100% 'McKennaii'
Supa Gro Kit 100% 'McKennaii'
Supa Gro Kit 100% 'McKennaii'
Supa Gro Kit 100% 'McKennaii'
Supa Gro Kit 100% 'McKennaii'
Supa Gro Kit 100% 'McKennaii'
Supa Gro Kit 100% 'McKennaii'
Supa Gro Kit 100% 'McKennaii'
Supa Gro Kit 100% 'McKennaii'
Supa Gro Kit 100% 'McKennaii'