Three Extra Large Magic Mushroom Grow Kits Package deal

Buy three XL magic mushroom grow kits with active mycelium for a low price. The XL Magic Mushroom Grow Kits contain almost 85% more substrate than the regular grow kits. More substrate means more mushrooms.

Get a Magic Mushroom XL combi pack and pay less than just ordering three single XL Grow kits. You can choose your own strains from the available stock . If you want 3 different cubensis, or three of the same. You can do it!  Order you  XL combi pack today.

XL Magic Mushroom kit is available in: Amazonian PES, B+, Cambodian, Mazatapec, Mexican, McKennaii, Red Boy, Thai, Hawaiian PES and Golden Teacher

Availability: In stock

As low as: €134.50

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Price as selected: €134.50

Product Description

You can choose your own XL Magic Mushroom grow kits available from stock. If you want three of the same Psilocybe cubensis strains or three different ones; it is your choice.

The Mondo XL magic mushroom grow kits do not come with an instruction manual, but this can be downloaded here for free.

Years of planning and testing has resulted in the next generation of Mondo Psilocybe cubensis XL magic mushroom grow kits. The standard Psilocybe cubensis XL magic mushroom grow kit is now even better than it ever was. Compared to the first generation of Psilocybe cubensis XL magic mushroom grow kit, the next generation is improved with:

  • Larger yields, more mushrooms
  • More flushes*
  • Better resistance against contaminations
  • Different, but easier instructions


*some strains produce more flushes than others. The first three flushes are the largest.

Meet the new standard of easy grow kits

The Psilocybe cubensis XL magic mushroom grow kit is slightly different than the grow kits you might have seen before. After opening the carton box you will see it right away. In the middle, on top of  the plastic lid you the familiar micronfilter. But new on the lid is a white adhesive strip. Both parts were needed in the first stages of the preparation process in the laboratory. They should remain untouched.

Just like the previous and other easy grow kits, you do not need to use additional spores. During the laboratory process, the spores have developed in mycelium inside the substrate (the cake) in the grow box.

How to store the grow kit correctly

It is recommended to start the cultivation process right away. If you decide to start growing later, you may store the grow kit in the refrigerator (2°C to 8°C) for 2 weeks. First, wrap the grow kit in a plastic shopping bag and close it well.


  • 1x grow box – This contains substrate with active mycelium (the cake)
  • 1x large grow bag – The bag has micron filters to keep contaminants out
  • 2x paperclip – For closing the grow bag.


You need

    • Misting Bottle  – Misting is needed for the humidity level
    • Potable water – For misting and soaking
    • Clean environment – Work clean to give other fungi and bacteria (micro organisms) no chance to contaminate.


    We recommend to use


    How to prepare the room and yourself before you begin

    • Close any open windows. Wind or draft may bring microorganisms that can contaminate the Psilocybe cubensis XL Magic Mushroom grow kit.
    • When taking out the grow box with the cake from the carton box, put it on a disinfected surface. If this surface would not be clean, micro organisms may attach to the grow box and will flourish inside the Psilocybe cubensis XL Magic Mushroom grow kit, and will contaminate the grow box.
    • Make sure you work with clean hands and arms. We recommend using surgical gloves or a good disinfectant when handling the kit. You should use a facemask to avoid breathing into the grow bag and on the cake.


    Starting the process

    1. Fill the box with fresh, potable water. Close the grow box well and let is soak for 12 hours.
    2. After 12 hours, pour the surplus of water out of the grow box.
    3. Place the grow box inside the large grow bag. The open end of the bag should point upwards.
    4. Remove the lid from the grow box. Rinse the lid, and store it in the ziplock bag for later use. Place the ziplockbag with the lid back in the carton box.
    5. Fold the open end of large grow bag twice; do not cover the micron filter.
    6. Place the paperclip on the fold, so the bag stays closed. Now the Psilocybe cubensis XL Magic Mushroom grow kit is ready to grow.
    7. Place the Psilocybe cubensis XL Magic Mushroom grow kit inside the carton box, on top of the ziplock with lid.



    The ideal temperature is 24°C. Do not have the temperature drop under 18°C and not exceed 29°C. To keep the temperature from dropping under the 18°C, you can use a thermo mat to maintain the ideal temperature. A thermo mat  is a must-have in the winter or colder regions of the world.


    The Psilocybe cubensis XL magic mushroom grow kit only needs light for the mycelium to ‘understand’ it has reached the surface. Only then, mushrooms will grow. A few hours of fluorescent/artificial light or indirect sunlight a day is more than enough. Direct sunlight kills the mycelium, so avoid the sun to shine directly on the grow kit.

    Water / Misting

    The day after you start the process you begin with misting. Open the grow bag by removing the paperclip. Do not spray directly on the cake, but spray one time against every side of the bag. So you mist once a day, four sprays. Misting also vents fresh oxygen inside the bag. Right after misting, close the bag again with the paperclip.


    If the conditions are optimal, you can expect the first small mushrooms (the pins) to appear between 5 and 16 days. This also depends on the strain. Some cubensis strains grow slower than others.


    The mushrooms come up in groups. This can be a small or large group. That depends on the strain. A growth like this is called a flush. Mushrooms are almost never ripe at the same time. You can get more than one flush out of a kit. The first two flushes are the largest. When more flushes come, they will be smaller than the previous one.


    Mushrooms are ripe and should be picked when the veil between the hat and the stem has just torn. Don’t wait much longer. Use surgical gloves or disinfect your hands, wrists and arms. Pick the mushrooms that are ripe and let the others continue to grow. Remove the mushrooms from the cake by taking hold of the base of the mushroom between thumb and index finger. Rotating your hand clockwise slowly, until the mushroom lets go. Do not pull out the mushrooms. This would risk damaging the mycelium and killing it. When most of the larger mushrooms have been picked, also pick the smaller ones and the pins as well.

    Mushrooms that grow from the sides

    Mushrooms grow where the light reaches and where there is little penetrating resistance. Because the cake has light shining on the sides, the mushrooms might also grow there. It is hard to counter this and can be allowed. Some growers wrap the sides of the grow box in aluminum foil to keep the sides dark, but this doesn’t always work well.

    When mushrooms grow there, they can be picked just before you soak the kit:

    Clean hands! Take the grow box out of the bag and place it upside down on your other hand. Wiggle the plastic box so that the cake will fall out, onto your hand. The plastic box can be placed on a disinfectant surface/a>. Now you have this hand free to pick the mushrooms from the sides of the cake. When all mushrooms are picked, you can place the cake back as it was, in the plastic box and continue to the soaking process.


    After all the mushrooms have been picked, you prepare the kit for the next flush. Again, with disinfected hands or gloves; take the grow box out of the large grow bag. Fill the box with fresh, potable water. Take the lid out of the ziplock bag and use it to close the grow box. Place the closed grow box in a soaking Bag or use your own clean plastic shopping bag and wrap it around the box. Close it well and place this in a refrigerator (2°C to 8°C) for 12 hours. This is called the soaking process. Water will now soak through the cake, preparing it for the next flush.

    During the soaking you can hang the grow bag with micronfilter upside down to dry. Make sure to hang it upside down, so no micro organisms will access the bag. Many growers prefer to use new and unused grow bags after every flush.

    After 12 hours take the soaking Bag with the grow box, out from the fridge and unpack it.

    Next Flush

    To continue, follow the same steps 3 – 7 as before when you started the process for the first time. Several days later, a new flush will appear. You can get at least 2 or 3 flushes out of a Psilocybe cubensis XL Magic mushroom grow kit. If you are experienced in cultivating, you can get more flushes out of a kit.

    The end

    When no more mushrooms grow out of a grow kit after the second flush for at least three weeks, or when the Psilocybe cubensis XL Magic Mushroom grow kit turns green, red, grey or yellow; the grow kit can be disposed of.  The change in color is a sign that the grow kit is contaminated with another fungus or a bacteria. No more mushrooms will grow out of the Psilocybe cubensis XL Magic mushroom grow kit and the grow kit should be thrown away in the garbage outside.


    When you are too late picking the mushrooms, they will drop their spores. The cake and the mushrooms will turn black/purple (some other cubensis strains red/brown) because of the spores. This is not really a problem; it just doesn’t look very pretty.

    When mushrooms release their spores, they also start to degrade and the active ingredients are breaking down. Mushrooms will lose some of their potency.

    To late to collect your spores? Buy a Magic Mushroom Spores

    Be sensible

    Check out the responsible use page for more information on do’s and don’ts.

    Additional Info
    Additional Info
    Productcode MCS.GKMYC.BUND-002-3-2100
    Weight (KG) 4.5000
    On Sale? No
    Alternative product: No
    Grow Kit type Mondo
    Difficulty Very Easy
    Size Normal
    Species Psilocybe cubensis
    Origin N/A
    Potency n / a
    Optimum cultivation temperature 23ºC
    Yield (from) > 1000 grams
    Yield (to) > 1000 gram
    Water Spray Needed Yes
    Not shipped to: Non EU countries, Africa, Asia, Australia, Caribbean, Central America, Cyprus, Denmark, Germany, Iran, Ireland, Middle East, South America, Canada, Estonia, Finland, Israel , New Zealand, Norway, Russia, Sweden, Switzerland, Turkey, United Kingdom, United States

    Customer Reviews

    Items 161 to 180 of 286 total

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    Great support and great product! Review by Mr. Turtle
    After our Grow-Kits came too late, due to delivery-company related problems, we started the Kits seemingly too late, since both Kits didn't grow. This seemed odd, since all our previous Kits worked perfectly and gave us a great harvest. After contacting the support and stating this porblem, we quickly got two new Kits, which came on time and worked perfectly as usual and gave us again a big harvest. Big thanks to the support for such an understanding! (Posted on 8/12/2019)
    Shocking Review by Duds
    Ordered 4 different kits, been growing for a long time and decided to switch to a different kit... one was contaminated, 3 nothing grew in 6 week and got about 10g off the other ones.
    Won't be back

    [Sorry to hear that! Make sure to use the correct instructions! If you did, please contact customer support to find out what happened and to find a aloution ^IQ] (Posted on 7/31/2019)
    Many harvests Review by megan
    Produced 4 harvests, first one was strong but subsequent harvests were a lot lighter as expected. Not sure exact weight anymore, I made mushroom honey from half the total harvest, and it lasted me a year. Very nice mind high, enhanced visuals but not really any trippy visuals (Posted on 7/30/2019)
    very good Review by gg
    very good product (Posted on 7/20/2019)
    2 von 3 Boxen unbrauchbar Review by Bianka
    Bei Golden teacher kamen ein paar Gramm zusammen, aber Mexikaner sind gar nicht gewachsen und die thailänder würden irgendwelche Missgestalten die man auch nicht gebrauchen konnte. Bin super enttäuscht

    [Hello Bianka! Sorry to hear that. Please contact our customer support!] (Posted on 7/18/2019)
    In Ordnung Review by Benjamin

    Habe Mexican, PFO und Thai bestellt. Hatte jetzt schon 2 bis 3 flushs insgesamt.. Also die Thais wachsen sehr gut, aber die anderen wachsen eher mühselig... Alle 3 Growkits haben die gleichen guten Bedingungen, gute Temperatur und werden täglich besprüht mit frischen Wasser... (Posted on 7/3/2019)
    +1 Review by YOU
    Fast shipping. My go-to strain, it’s the best one I ordered so far and I’m sticking with it. You get around 6 flushes and an average of 70g dry per box. Easy to grow but the more sterile the environment the better. (Posted on 6/27/2019)
    A happy customer Review by Bart
    These kits produce a massive amount of mushrooms.
    Had two flushes on every kit so far and they're still good for a couple more as far as I can tell by looking at the mycelium.
    Every week I have at least one flush to pick, I'm loving it! (Posted on 6/20/2019)
    Great! Review by PsyValentina
    I loved the crypto payment option. Good, fast customer service as well. The boxes arrived within a couple of days. All have flourished!
    the work you guys are doing is important for humanity! I have seen with my own eyes the transformation people go through wit hthese tools. suddenly, people start to realise the harmful ideological behaviour our society seems to support. You guys are literally involved in changing the world for the better, one trip at a time... (Posted on 6/19/2019)
    Really good quality Review by Red
    Love the products, been buying them for a couple of years, almost never any problems, sometimes some boxes have been bad with small yields, otherwise no problems! :) (Posted on 6/4/2019)
    Really good quality Review by Red
    Love the products, been buying for X amount of years and I've never been disappointed (Posted on 6/4/2019)
    Good Review by Alex
    Everything was ok, mushrooms are healthy. I try red boy, I eat a lot of them (much more than is suggested) and it was like wawes of happening... you feel so much energy around you and you realize that all things around you is energy, you are energy, other person is energy. All things become clear to you, you just must believe this!
    And life, ou yes, you understand life itself, you understand and filtering other persons and all make sense how life works ... i think your brain understand everything, i think your iq is much bigger, because when you talk to other person and you try to explain something you find all the words and your explanation is so logic and simple :) i am impressed ...
    (Posted on 5/17/2019)
    1 out of 3 Review by Dorijan
    I got the cookie that was great, Grow kits
    B+ great but TC and PES were contaminated and useless, I was ordering always the same combo and always same steps were used but this time only B+ could give something, I really hope that they will agree that is was their mistake because I made more then 15 grow kits successfully and only this time 1/3 did well, could be that they got contaminated before.

    MMS Customer Support Edit: We appreciate that you've contacted our customer support. We're currently communicating on finding a fitting solution for this case. (Posted on 5/11/2019)
    Very great Product ! :) Review by Lucylu
    Very nice Boxes ! I became ~ 50g try per Box , after 2-3 weeks See the first little Pins :) (Posted on 5/3/2019)
    Satisfied as always Review by Flex
    I ordered 3 XL Grow Kits with different strains. Using them without heating mats. Two of them are showing their first flush now, while not huge I am not dissatisfied and expect future flushes to come out stronger. The third strain has not shown anything yet but I am not worried.
    Not contaminated and if treated right I am sure I can get a couple of good flushes out of every box.
    Looking at the price I am always very happy with my orders from this site, and support has been great the one time i did get a contaminated box.
    Thanks, will buy again! (Posted on 4/26/2019)
    very satisfied with your products Review by karina
    No problems what so ever. Getting ready for the 3. flush. Thank you (Posted on 4/22/2019)
    Good value for money Review by Andro
    The combo kit is for growers who need larger quantities and security that at least one will have great yeild.
    I always buy combo options and think that xxl are the best option! (Posted on 4/16/2019)
    3XL Review by Kamil
    Where is the biscuit like a last time?:D that is one star less :( (Posted on 3/28/2019)
    2 of 3 not growing like i hoped Review by oluwayinka
    I wont fault the kits, its winter hear [MMS edit...] and this might play a part with overall temperature. I have them next to the heater and only 1 is really taking off, but i have had kits from MMShop in the past around summer time and they did really well. Will use these for spore collection, and have already harvested some shrooms so from spore point. Worth. Good thing is knowing that this spore strain will grow regardless compared to the other 2 so it was worth in the end. Still have lots of time to see what can still come from the other 2! (Posted on 2/16/2019)
    Amazing service Review by Junes
    Unfortunately there was a problem with the carrier and they didn't arrive so they sent me new kits out free of charge but 2 of them went mouldy and they sorted this problem out for me also free of charge. Great customer service as usual and it's always a great product. Highly recommend to new buyers (Posted on 2/12/2019)

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    Important information about Mondo® 3XL Grow Kits Bulk Deal

    • You have to be 18 years or older to order this product
    • This product has shipping limitations. See the additional information to find out where we don't ship.
    • When you place an order you declare that you are aware of the legal status of the ordered product(s) in your country and that you are allowed to receive and posses these.
    • The use of magic mushrooms is at your own risk, so make sure to be well informed about the use and their effects.
    • The price does not include shipment.
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