
You must be at least 18 years old to enter this website.
Please confirm your age.
Multiple Payment Options ✔️ Fast and discreet shipping ✔️ Customer Service Monday - Friday 10:00 - 16:00 ✔️ Free Goodies
Fast and discreet shipping!
With the 4 Growkits XL , you ’re getting a great value bundle containing four extra-large, fully colonised mushroom growkits. The set comprises 2 McKennaii Growkits (2100 cc) and 2 Golden Teacher Growkits (2100 cc). This allows you to combine two potent Psilocybe cubensis strains in a single complete bundle.
The 4 Growkits XL comprises 2 McKennaii Growkits and 2 Golden Teacher Growkits, each with a capacity of 2100 cc. Under the right conditions, multiple harvests are possible from each growkit.
At 24High, we work with grow kits and magic truffles on a daily basis. That’s why we think it’s important to clearly explain what you’ll receive, how the two varieties differ from one another, and what you can expect from this XL bundle.
The 4 Growkits XL is a fixed-price value pack containing four fully colonised paddock grow kits. You will always receive two McKennaii Growkits and two Golden Teacher Growkits. Each grow kit has a capacity of 2100 cc.
The mycelium is already fully developed. This means you no longer need to add spores, prepare your own substrate or carry out sterile procedures. You simply need to set up and care for the grow kits according to the instructions provided.
This bundle combines two well-known and potent Psilocybe cubensis strains. Golden Teacher is often chosen for its balance of visuals, creativity and introspection. McKennaii is known for a more intense, visually powerful psychedelic experience.
As you’ll receive two grow kits of each strain, you can plan multiple grow cycles and experience the differences between the two varieties for yourself. The XL version (2100 cc) also offers more substrate and therefore a higher potential yield than a smaller grow kit.
Golden Teacher is one of the best-known Psilocybe cubensis strains in the world. The strain is known for its golden-coloured caps, reliable growth and balanced character. Many users experience a combination of visual effects, creativity, a sense of connection and introspection.
Golden Teacher is often chosen by users who already have some experience with psychedelics and are looking for a classic cubensis experience.
McKennaii is a potent Psilocybe cubensis strain that is particularly popular amongst experienced users. This strain is known for intense visuals, deep thoughts and a marked alteration in the perception of time and space.
The name refers to the ethnobotanist and writer Terence McKenna. Due to its potent nature, McKennaii is less commonly recommended as a first introduction to magic mushrooms.
This value bundle is particularly suitable for growers who wish to purchase several large grow kits at once and are interested in both Golden Teacher and McKennaii. Thanks to the four separate grow kits, you can set everything up at once or spread the grow cycles out.
The grow kits themselves are easy to set up thanks to the fully colonised substrate. However, the resulting magic mushrooms are of medium to strong potency. This bundle is therefore particularly suitable for users who already have experience with psychedelics.
Both Golden Teacher and McKennaii can produce distinct psychedelic effects. The exact experience depends on the strain chosen, the dosage, your mental state, your environment and your personal sensitivity.
Not everyone experiences all of the above effects. McKennaii is generally perceived as more intense, whilst Golden Teacher is more often described as balanced and introspective.
This XL bundle combines 2 McKennaii and 2 Golden Teacher grow kits. This gives you both a powerful visual experience and a more balanced, introspective Psilocybe cubensis experience.
After harvesting, the mushrooms can be eaten fresh or made into mushroom tea. Some users incorporate them into food, but 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. The total experience lasts on average between 3 and 8 hours.
Always start with a low dose if you have little experience. Use an accurate set of scales and do not increase the dose straight away if the effects are not yet fully noticeable.
Good preparation contributes to a pleasant and relaxed experience. As this bundle contains both Golden Teacher and McKennaii, you can explore two potent Psilocybe cubensis strains. The effects you ultimately experience will depend on the strain chosen, the dose, your mental state (set), the environment (setting) and your personal sensitivity.
Fresh magic mushrooms may not be sold via smart shops in the Netherlands. However, fully colonised magic mushroom grow kits are permitted under current Dutch legislation. That is why grow kits are the legal way to grow your own magic mushrooms at home.
As the grow kits are fully colonised, you no longer need to inject spores or prepare a substrate yourself. You can start growing almost straight away.
This value pack combines two of the most popular and potent Psilocybe cubensis strains in a single package. You’ll always receive two Golden Teacher Grow Kits and two McKennaii Grow Kits, each with a capacity of 2100 cc. This allows you to experience both strains without having to order separate grow kits.
Thanks to the large 2100 cc size, each grow kit contains a generous amount of substrate, which, under the right conditions, can yield multiple flushes and a high harvest.
Each grow kit is supplied fully colonised. Upon receipt, place the grow kit into the grow bag according to the instructions provided. You then need to ensure the correct temperature, humidity and ventilation so that the mycelium can form fruiting bodies.
DOWNLOAD HERE: INSTRUCTIONS FOR SETTING UP YOUR GROW KIT
Key factors for a successful grow include:
Under the right conditions, mushrooms may reappear after each flush.
Under the right conditions, the first mushrooms usually appear within one to a few weeks of setting up the grow kit. The exact growth rate depends on the temperature, humidity, ventilation and care.
After the first flush, several more flushes may follow under the right conditions.
For the best yield, it is important to maintain the recommended temperature and humidity levels. Ventilate the grow bags according to the instructions, avoid direct sunlight and harvest the magic mushrooms at the right time.
A stable environment and hygienic working practices increase the likelihood of multiple healthy flushes and an optimal yield from each grow kit.
Gently grasp the stem, slowly 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.
*The final yield depends on growing conditions, care and the number of flushes.
A magic mushroom grow kit is a living product. We therefore recommend setting up the grow kits as soon as possible after receipt. The sooner you start growing, the greater the chance of an optimal yield.
Not using all the grow kits straight away? Then store the unused grow kits according to the instructions provided and do not delay setting them up for longer than necessary.
The 4 Growkits XL 2100cc is ideal for growers who want to experience both Golden Teacher and McKennaii. Thanks to the combination of both strains, you’ll enjoy a lovely balance between a well-rounded, introspective experience and a more powerful, visually intense psychedelic experience.
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.
At 24High, we work with psilocybin 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 the 4 Grow Kits XL 2100cc or about growing Golden Teacher and McKennaii? Our team will be happy to help.