McKennaii All in one Growkit
Growkits Mushroom -> MUSHROOMS -> All In One GrowkitsThe McKennaii All-in-One Grow Kit is one of the most potent mushroom grow kits in the 24High range. This well-known Psilocybe cubensis strain is renowned for its intense visuals, deep introspection and powerful psychedelic experience. Many experienced users choose McKennaii for its combination of impressive visual effects, mental depth and reliable growth characteristics.
The McKennaii Grow Kit is a fully colonised Psilocybe cubensis grow kit that allows you to easily grow your own magic mushrooms at home. Under the right conditions, multiple harvests are possible.
At 24High, we work with magic mushroom grow kits and truffle products on a daily basis. That’s why we believe it’s important to provide honest and comprehensive information about the effects, cultivation and responsible use of magic mushrooms. This way, you can get started with confidence.
Be sure to check out our guide ‘Safe Use, Knowledge and Context’ for comprehensive background information and practical advice.
What is the McKennaii Grow Kit?
The McKennaii Grow Kit contains a fully colonised substrate on which the mycelium is already fully developed. This means you no longer need to add spores or maintain sterile conditions yourself. You simply need to follow the instructions provided and create the correct growing conditions.
McKennaii is one of the best-known potent Psilocybe cubensis strains. The strain is named after the famous ethnobotanist and writer Terence McKenna, who became known worldwide for his research into psychedelics, consciousness and shamanic traditions. Within the 24High range, McKennaii is particularly popular amongst users seeking a more intense psychedelic experience.
Why do many growers choose the McKennaii Grow Kit?
McKennaii has been a popular choice amongst experienced psychonauts for many years. The combination of reliable growth, multiple potential flushes and a powerful psychedelic experience makes this strain a favourite amongst growers seeking a more intense Psilocybe cubensis variant.
Furthermore, the grow kit is fully colonised. This means you don’t need to inject spores yourself or carry out any sterile procedures. This reduces the risk of errors and allows you to start growing straight away.
Is McKennaii suitable for beginners?
The grow kit itself is easy to use and therefore suitable for novice growers. However, the resulting mushroom strain is considered one of the more potent Psilocybe cubensis variants. Many users therefore only choose McKennaii once they have gained experience with milder mushroom strains.
The intensity of a mushroom trip is determined not only by the strain, but also by the dosage, your mental state (set), the environment (setting) and personal sensitivity. Good preparation is therefore always important.
What effects can you expect?
After consumption, McKennaii magic mushrooms can produce a very powerful psychedelic experience. The effects you experience vary depending on the individual, the situation and the dose.
- Very intense visual perceptions
- More intense colours and geometric patterns
- Deep introspection and self-reflection
- Creative thoughts and new insights
- Moments of euphoria
- Fits of laughter
- Altered perception of time
- Greatly heightened sensory perception
Not everyone experiences all of the above effects. Factors such as mood, sleep, diet, experience and environment have a significant influence on the final experience.
McKennaii is a potent Psilocybe cubensis strain known for intense visuals, deep introspection and an impressive psychedelic experience. The experience varies depending on dosage and the individual.
How do you use McKennaii magic mushrooms?
After harvesting, magic mushrooms can be eaten fresh or made into magic mushroom tea. Some users incorporate them into food, although this is less common as high temperatures can affect the active compounds.
The first effects are usually noticeable between 30 and 60 minutes after ingestion. On a full stomach, this may take longer. When making tea, the effects can sometimes set in slightly faster.
The total experience lasts on average between 3 and 8 hours.
General dosage guidelines
- Mild experience: approximately 1 to 2 grams of dried magic mushrooms.
- Equivalent fresh quantity: approximately 10 to 20 grams.
- Always start with a low dose if you have little experience.
- Always use an accurate set of scales.
Never increase the dose straight away if you’re still not feeling much after half an hour. Give the magic mushrooms plenty of time to take effect. Read more about this here: building up your dose gradually.
How do you prepare properly for a magic mushroom trip?
Good preparation can contribute to a more pleasant experience. Particularly with a potent strain such as McKennaii, many experienced users choose to focus on their mental state beforehand and create a calm, familiar environment.
- It is best to take them on an empty or slightly full stomach.
- Ensure you’re in a quiet, safe environment.
- Do not plan any commitments for the rest of the day.
- Drink plenty of water.
- Do not consume alcohol or other drugs.
- Consider having a sober trip sitter if you have little experience with potent psychedelics.
- It can be reassuring to have a trip stopper to hand.
Want to prepare even better? Read our guide‘Setting, Intention and Preparation’ for more information on set and setting, trip sitters and the responsible use of magic mushrooms.
Do you also want to avoid common beginner’s mistakes? Then check out our blog‘5 things you can get wrong when tripping’.
Why are McKennaii magic mushrooms only available as grow kits?
The sale of fresh magic mushrooms via smartshops is not permitted in the Netherlands. However, fully colonised magic mushroom grow kits may be sold under current Dutch legislation. That’s why grow kits are now the legal way to grow your own magic mushrooms at home.
With a fully colonised grow kit, you no longer need to inject spores or maintain sterile conditions yourself. This makes growing considerably easier than with traditional cultivation methods.
Why choose a fully colonised grow kit?
With a fully colonised grow kit, the mycelium is already fully developed. This means you can start growing magic mushrooms almost immediately without any complicated preparations.
As the colonisation process is already complete, there is less chance of errors during the start-up phase. This makes this grow kit suitable for both novice and experienced growers.
How does the McKennaii Grow Kit work?
Upon receipt, place the grow kit in the supplied grow bag according to the instructions. You then need to create the correct temperature, humidity and ventilation so that the mycelium can form fruiting bodies.
DOWNLOAD HERE: INSTRUCTIONS FOR SETTING UP YOUR GROW KIT
Important factors include:
- Temperature between approximately 20 and 25°C.
- Indirect daylight.
- High humidity.
- Fresh air daily, as per the instructions.
Under the right conditions, mushrooms may reappear after each flush.
How long does it take before you can harvest McKennaii?
Under the right conditions, the first mushrooms usually appear within a few weeks of setting up the grow kit. The exact growth rate depends on temperature, humidity, ventilation and how well they are looked after.
Once the first flush has been harvested, several more flushes can usually follow.
How do you get the most out of your McKennaii Grow Kit?
For the best yield, it is important to maintain the recommended temperature and humidity levels. Ventilate the grow bag according to the instructions, avoid direct sunlight and harvest the mushrooms at the right time.
A hygienic approach and a stable environment increase the likelihood of multiple healthy flushes.
How do you harvest McKennaii magic mushrooms?
Gently grasp the stem, gently twist it left and right, and then carefully pull the mushroom upwards. Removing the mushroom as completely as possible keeps the surface clean, allowing the next flush to develop better.
Contents of the McKennaii Grow Kit
- Fully colonised Psilocybe cubensis McKennaii Grow Kit
- Available in 250 cc, 1200 cc or 2100 cc
- Grow bag
- Comprehensive growing instructions
Available sizes and yield
Size
- 250 cc
- 1200 cc
- 2100 cc
Average yield*
- Approximately 100 grams of fresh magic mushrooms
- On average 300 to 400 grams of fresh magic mushrooms
- On average 700 to 1000 grams of fresh magic mushrooms
*The final yield depends on growing conditions, care and the number of flushes.
How do you store the McKennaii Grow Kit?
A magic mushroom grow kit is a living product. We therefore recommend setting up the McKennaii Grow Kit immediately upon receipt. The sooner you start growing, the greater the chance of an optimal yield.
If you can’t use the grow kit straight away, store it according to the instructions provided and don’t delay setting it up for longer than necessary. During prolonged storage, the quality of the mycelium gradually deteriorates.
Origin of McKennaii
McKennaii is named after the renowned ethnobotanist, writer and psychonaut Terence McKenna. He played a significant role in raising global awareness of psychedelic mushrooms and their historical, spiritual and scientific background.
McKennaii belongs to the Psilocybe cubensis family and is known as one of the more potent variants within this species. The fruiting bodies can vary greatly in size and shape. This is a natural characteristic of magic mushrooms and says nothing about the quality or potency of the harvest.
Who is the McKennaii Grow Kit suitable for?
This grow kit is suitable for anyone who wants to grow magic mushrooms easily at home. Thanks to the fully colonised substrate, the kit is easy to set up, whilst the resulting mushroom strain is particularly popular amongst users with experience of psychedelics.
McKennaii is often chosen by people looking for a powerful Psilocybe cubensis experience with vivid visuals, deep introspection and a long-lasting psychedelic experience.
What alternatives are there?
Not sure if McKennaii is right for you? The 24High range includes several other magic mushroom grow kits.
- Golden Teacher – a lovely balance between visuals, creativity and introspection.
- Ecuadorian – a more potent strain known for vivid visuals, a more intense psychedelic experience and deep introspection.
Which grow kit suits you best depends on your experience, preferences and the qualities you’re looking for.
Safety and responsible use
Only use magic mushrooms if you are an adult and well-informed. Never use them in combination with alcohol, recreational drugs or certain medicines, such as MAO inhibitors or some antidepressants. Do not drive or operate machinery whilst the effects are still present.
Psychedelics are not recommended for people with a personal or family history of psychosis, schizophrenia or other serious psychiatric conditions. Are you pregnant, breastfeeding or taking medication? If so, consult a doctor before using psychedelic products.
Why choose 24High?
At 24High, we work with magic mushroom grow kits, magic truffles and microdosing products every day. That’s why we know how important clear explanations, reliable quality and good support are. Do you have any questions about growing or using your McKennaii Grow Kit? Our team will be happy to help.
Are you curious about other varieties? Then take a look at our full range of magic mushroom grow kits.
Frequently Asked Questions
If it happens(most unlikely) that your grow kit is longer on the road than delivery days indicated by the outsourced logistics service, please contact us. If a grow kit is on the road for more than 2 weeks, it may happen that the grow kit no longer works. Therefore, once you have received the grow kit, it is important to place it in the refrigerator for 24 hours before before setting it up. Take photos of setting up and of the grow kit and photos after 2.5 weeks of growth. Mail these photos to support@24high.nl. We will decide on the basis of the photos whether you are entitled to a discount or get the full purchase amount refunded in the form of a credit that can only be spent on www.24high.com/en. Of course we also offer an Express shipping service that guarantees that even in these warm summer months a sensitive product such as the grow kit arrives in perfect condition, there are extra costs involved, but the delivery time is many times shorter.
Accessories













