McKennaii Spore Syringe (Psilocybe McKennaii)

€15.95 (incl. VAT)

McKennaii mushrooms are among the strongest shrooms available. This is understandable, as they are named after the godfather of psychedelics: Terence McKenna. You can expect a very intense trip with these mushrooms, where you'll fly past all the space stations. Therefore, only choose this McKennaii spore syringe if you already have some trip experience. If you have experience with tripping but not with cultivation, it is advisable to first experiment with one of our Grow kits.

What is a McKennaii Spore Sprayer?

McKennaii Magic Mushroom Spores are a potent strain of Psilocybe cubensis, known for their high potency and intense effects. Ideal for indoor cultivation, this strain performs well on various substrates and is relatively hardy. The spores are delivered in a sterile ampoule containing a ready-to-use liquid culture. This method of delivery reduces the risk of contamination and increases the chances of success. The spores inoculate the substrate, after which visible mycelium develops within a few days. With a composition of 100% mycelium, vermiculite, and perlite, the ampoule ensures consistency and quality. Whether you’re a beginner or an experienced grower, this spore syringe is a reliable choice for an intense and rewarding growing experience.

This product contains 1 sterile spore syringe and 1 vial.

How do you use McKennaii (Psilocybe McKennaii) magic mushrooms?

If this is your first time using magic mushrooms, we recommend starting safely and staying below the initial dose of 2 grams of dried mushrooms. Only take more if you enjoy the effects, and wait at least 1.5–2 hours after the first dose. Due to the higher potency of this strain, extra caution is advised.

The dosage you take depends on your body weight, metabolism, tolerance, the time since your last trip, and other personal factors. Everyone reacts differently. If you weigh more than 80 kg, you may want to consider taking a slightly higher dose proportionally. If you weigh less than 60 kg, you’ll likely need a smaller dose to achieve the same effect. Always be mindful of your own limits.

Microdosing: 0.25 grams, dried A short trip: 1 gram dried Normal trip: 1.5–2 grams, dried Entire trip: 2–3 grams, dried Extreme trip: 2.5–4 grams, dried

Important: Stop eating at least 3–4 hours before the trip (the longer, the better). Sugary or high-calorie drinks, snacks, or meals reduce the effect.

History of McKennaii (Psilocybe McKennaii) magic mushrooms?

The McKennaii strain is named after the renowned ethnobotanist and psychonaut Terence McKenna, whose work on psychedelics and consciousness has had a profound influence. Its exact origin is not fully documented; the strain appeared in Dutch smart shops shortly after McKenna’s death and was developed as a tribute to his legacy. It is known for its above-average potency and intense, philosophical, and visual experiences. Thanks to the introduction of the culture ampoule, McKennaii has become more accessible to growers seeking a stronger strain. Today, it remains a popular choice among experienced users seeking a deeper, more transformative journey, combining its rich cultural heritage with modern, sterile cultivation techniques.

What's the best advice for tripping on magic mushrooms for the first time?

Before each trip, assess your mental state and the conditions around you. Only experiment when:

  • everything in your life feels good right now;
  • there are no major changes or stressful situations;
  • whether you're grieving or have just broken up;
  • you don't feel tired, stressed, or mentally exhausted;
  • the environment is comfortable and safe;
  • you're with people you trust and with whom you want to share the experience;
  • you're genuinely looking forward to it and aren't acting out of fear or mere curiosity.

In short: always ensure a mentally calm and physically comfortable environment. With a stronger strain like McKennaii, a safe environment is especially important.

Warning

Do not use magic mushrooms in combination with alcohol, other drugs, MAO inhibitors, or substances that affect your physical or mental state. Do not use them if you are taking medication, have mental disorders, or other psychological conditions that could affect your response to psychoactive substances.

If you have an unpleasant experience: start by consuming sugar and vitamins. High-calorie foods and beverages help alleviate the effects more quickly.

Do not use psychedelics if you are pregnant, may become pregnant, are breastfeeding, or are taking prescription medications. If in doubt, always consult a doctor. This product may cause fatigue, drowsiness, or slowed reaction time. Do not drive or operate machinery during or after use. Not intended for persons under the age of 18. Keep out of reach of children. This product is not intended to diagnose, treat, cure, or prevent any disease.

Please read our full health disclaimer before use.

Do we ship to your country?

We ship to most EU countries. You can find them in the table below. We ship all EU packages via DHL, DPD, or PostNL, depending on the region. This allows us to offer the best service. You’ll always receive a tracking code so you can track your package from door to door.

Land Delivery time (days) Costs Free shipping on orders of
Belgium 1 - 2 €7,95 €125,-
Bulgaria 6 - 8 €21,95 €125,-
Germany 1 - 3 €7,95 €125,-
Estonia 4 - 6 €19,95 €125,-
France 2 - 3 €10,95 €125,-
Greece 6 - 8 €21,95 €125,-
Ireland 3 - 4 €16,95 €125,-
Italy 2 - 4 €18,95 €125,-
Croatia 3 - 5 €17,95 €125,-
Latvia 3 - 5 €15,95 €125,-
Lithuania 3 - 5 €22,95 €125,-
Luxembourg 1 - 2 €11,95 €125,-
Netherlands 1 - 2 €6,95 €125,-
Austria 2 - 3 €11,95 €125,-
Poland 2 - 3 €14,95 €125,-
Portugal 3 - 4 €20,95 €125,-
Romania 3 - 5 €17,95 €125,-
Slovenia 2 - 3 €17,95 €125,-
Slovakia 3 - 5 €17,95 €125,-
Spain 2 - 3 €14,95 €125,-
Czech Republic 2 - 4 €13,95 €125,-

* Hard-to-reach areas, such as islands or other remote regions, incur an additional charge of approximately €20 due to surcharges imposed by the carrier.

Please note: We strive to ship all orders within 1 business day. All delivery times are approximate and may vary depending on order volume and holidays.

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