Zamnesia Ready-2-Grow Bag 'McKennaii'

(39)

Meet the McKennaii Ready-to-Grow Bag—your fast track to powerful magic mushrooms. No setup, no stress. Just activate the bag and wait for your flush of ultra-potent shrooms. Ideal for those chasing deep visuals and next-level trips.

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Ready-2-Grow Bag ‘McKennaii’ – Zamnesia: Observe a Legendary Strain With Zero Effort

Note: All Zamnesia Ready-2-Grow Bags have a small tear beneath their white filter. Don't worry—it's there for a reason, namely to enhance CO₂ exchange and maintain optimal conditions for healthy mushroom growth.

The McKennaii Ready-2-Grow Bag offers a simple and discreet way to observe one of the most fascinating Psilocybe cubensis strains out there. Designed for hassle-free at-home cultivation, this full-auto grow bag provides a sealed, pre-colonised environment—perfect for amateur mycologists and experienced collectors alike. Just place the bag correctly, and let nature do its work.

Who Was Terence McKenna?

This strain is named after Terence McKenna—philosopher, psychonaut, and one of the most influential voices in psychedelic culture. A passionate advocate for natural consciousness expanders, McKenna believed that psilocybin mushrooms held the key to understanding deeper truths. Whether myth or tribute, it's said this strain was developed in his honour—possibly derived from Golden Teacher genetics—to reflect his legacy.

What Makes McKennaii Special?

The McKennaii strain sets itself apart from others in the Psilocybe cubensis family. It produces long, thin stems with small, flat caps and a distinctive darker top with an ochre rim. Observers often notice its striking appearance even in early stages of development. Colonisation occurs best at 21–25°C, and under these conditions, you'll witness robust growth patterns ideal for study.

  • Distinct phenotype with dark caps and slender stems
  • Reportedly more intense than Golden Teacher (for theoretical comparison)
  • Ideal for advanced users interested in observation

How To Use the Grow Bag

Using the McKennaii Ready-2-Grow Bag is as easy as placing it in the right environment:

  • Place the grow kit bag in a well-ventilated area. Avoid cupboards, boxes, or basements.
  • Ensure the bag stands upright and that the internal filter stays in the front, not pressed against the back wall.
  • Keep the grow bag in the shade at 20–25°C. Avoid temperatures above 25°C and blocked airflow, which can harm the mycelium and lower yields.

Manual Zamnesia Ready-2- Grow Bag 

Why You'll Love It

  • Easy setup – Just place it correctly and wait
  • No extra tools needed – Fully self-contained grow bag
  • Microscopic marvel – Ideal for observing unique mycelium behavior

All Zamnesia Ready-2-Grow bags have a small tear beneath the white sticker/plaster. This feature enhances CO2 exchange, creating optimal conditions for healthy mushroom growth

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Zamnesia Ready-2-Grow Bag 'McKennaii' data sheet
Volume 2200 ml
Brand Zamnesia
Strain McKennaii
Weight ~2kg

More information related to this product:

Reviews (39)
    (39)
    10/Nov/2025

    champi
    en moyenne , 600grammes avec ces super kit de culture , pour la 1ERE RECOLTE

    J. Z.
    03/Nov/2025

    Set and forget
    This chunky boy is so easy to farm you just open it and place it aside, at least for the first flush. Better than the other smaller kits Imo.

    A. A.
    01/Nov/2025

    amazing! favorite strain, only better!
    gorgeous flush, effortlessly

    I. P.
    30/Oct/2025

    Nessun risultato, pessima esperienza
    Una pessima esperienza, una grande delusione. Appena arrivato il substrato presentava delle deformazioni, nonostante questo ho aspettato il tempo necessario a dichiarare la disfatta.

    A. C.
    30/Oct/2025

    Toujours satisfait
    Discrétion et livraison assurée dans un second temps par la poste dans colis "standard". Jamais eu de souci et ravi de Zamnesia. Max59

    M. L.
    28/Oct/2025

    Easiest grow - great yield
    Couldn't be easier! Just unpack the bag and wait.

    M. S.
    27/Oct/2025

    produit res bon, mais pas convaincu par le packaging
    Bonne production +700g, très bons effets, rien à faire, mais justement une petite frustration du fait que l on se sent passif: après la 1ere récolte, j'ai quand même ajouté de l eau car température élevé là ou jetais. Et là je tente un bunk, bien que le pain semble épuisé. Mais son grand défaut, a mon sens c'est que le sac n'est pas assez pratique pour la récolte(long et peu d'ouverture, on peut difficilement récolté sans abimer le pain/sans arracher les fruits , car seul un bras passe (je n'ai pas osé ouvrir le bag sur le coté) Beaucoup de de petits sont collé a des gros, donc un sentiment de pas avoir optimisé les récoltes. Mais très satisfaisant au final; juste que je ne sais pas pour la prochaine commande, si je prend une box ou un grow bag......

    C. F.
    17/Oct/2025

    Wow! So much mushees!
    First flush gave over 36grams dried mushrooms and this strain is not going yield first, but it's also very potent. So long that I have Been using zamnesias grow bags and boxes everyone has been very Happy for My mushrooms!

    R. P.
    16/Oct/2025

    Poca spesa, tanta resa
    Questi Ready2Grow sono molto più efficienti dei normali kit (circa il doppio della resa, a mio parere), richiedono meno interventi e costano solo poco di più: ottimo acquisto!

    D. Z.
    16/Oct/2025

    OK
    Buenisimo

    C. V.
    You cannot post a review because you have not purchased this product
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Zamnesia Ready-2-Grow Bag 'McKennaii'
Zamnesia Ready-2-Grow Bag 'McKennaii'
Zamnesia Ready-2-Grow Bag 'McKennaii'
Zamnesia Ready-2-Grow Bag 'McKennaii'
Zamnesia Ready-2-Grow Bag 'McKennaii'
Zamnesia Ready-2-Grow Bag 'McKennaii'
Zamnesia Ready-2-Grow Bag 'McKennaii'
Zamnesia Ready-2-Grow Bag 'McKennaii'
Zamnesia Ready-2-Grow Bag 'McKennaii'
Zamnesia Ready-2-Grow Bag 'McKennaii'
Zamnesia Ready-2-Grow Bag 'McKennaii'
Zamnesia Ready-2-Grow Bag 'McKennaii'
Zamnesia Ready-2-Grow Bag 'McKennaii'
Zamnesia Ready-2-Grow Bag 'McKennaii'
Zamnesia Ready-2-Grow Bag 'McKennaii'
Zamnesia Ready-2-Grow Bag 'McKennaii'
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All products are intended for legal purposes only and are not for consumption or illegal use. Cannabis seeds are sold as souvenirs, and germination is illegal in many countries—please be informed before purchasing. By purchasing, you confirm that you have reached the age of majority and are aware of your local laws. Zamnesia is not liable for any actions taken in violation of these laws. All cannabis, hemp, mushroom-related, and other products are sold in strict compliance with applicable local regulations.
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