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 € 40,76
  • Volume: 1200 ml € 40,76
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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

Magic mushroom dosage calculatorCalculate

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

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Reviews (622)

    The best kit ever is always working for me


    Erstes grow kit und schöne erste Ernte


    Mackenaii supa gro
    Fantásticos ejemplares en la primera cosecha. La segunda no fue muy grande pero bueno. En total unos 120 ejemplares maravillosos


    Kit supagrow MC kenaii
    A éviter 3e kit qui moisit à son arrivée !


    J’ai reçu ce kit cassé, et contacté le SAV qui m’a proposer de le remplacer si besoin (mais y a pas eu besoin). Plus long à percer que certains kits, mais a bien donné (200g). Malheureusement je n’ai eu qu’un flush (j’avais poussé dans ma boîte avec un autre kit et tout deux contaminés) Champis puissant et bons effets visuels avec 5g frais.


    Everything worked well
    The grow kit was delivered fast and after about two weeks the mushrooms grew bountiful. I hadn’t read the instructions on how to make a second or third harvest grow but I am more than happy with the first one.


    No succes….
    No flush at all…. I also bought the B+ growkit and treated both the same and only the B+ kit is producing….


    Nach 5 Tagen den ersten Guppi, ihr müsst sauber arbeiten!!!Gute Qualität .


    Impossible de faire pousser ces champignons.
    Ces ma troisième fois pour la culture et là ça fonctionne pas. J'ai essayé de contacter le service. Mais impossible d'envoyer un message. Je suis très déçu car depuis 2016 je n'ai jamais eu de soucis avec les produits.


    Is not working
    I can see progress, but very very slow, it has been 2 months and still nothing, I’m still waiting…

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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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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'