McKennaii Grow Kit 750 cc

McKennaii (Psilocybe cubensis)

McKennaii is one of the most sought-after varieties of Psilocybe cubensis. The name honors Terence McKenna, an influential ethnobotanist and advocate for the exploration of psychedelic substances and their responsible use. The strain has gained a strong reputation for its distinctive character and intensity.

Cultivation traits: Known for pinning in dense clusters, producing well-formed mushrooms with thick stems and medium to large caps. The strain can be slightly more sensitive to growing conditions but rewards proper care with consistent, high-quality results.

Potency: Considered above average to strong.

Effects: Produces a powerful and immersive experience. Users frequently report vivid visuals, deep introspection, and a strong alteration of perception. The experience can be both mentally engaging and visually rich, making it more suitable for those with prior experience.

Fun fact: Although named after Terence McKenna, there is no direct evidence that McKenna himself was personally involved in developing or selecting this strain. The name is a tribute rather than a documented origin.

Product Information

Included items: Grow bag & sealing sticker

Storage: 6–8°C

Shelf life: Up to 6 months when refrigerated

Important notice – please read:
Our products are intended for mycological, educational, study, or ornamental use only. They do not contain pre-formed psychoactive substances, only vital mycelium on a substrate. We encourage you to check your local laws before purchasing, as regulations may vary. We do not promote or support illegal use.

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Each kit is shipped within 24–48 business hours in neutral, fully tracked packaging. Customer support is available for any post-purchase questions.