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  • Mexican Magic Mushroom Grow Kit
  • 1x Grow box containing the substrate with active mycelium
  • 1x Grow Bag with horizontal filters
  • 1x Paperclip to close the grow bag
  • Discrete Shipping

Mexican Magic Mushroom Grow Kit

The Mexican cubensis magic mushroom grow kit is very popular with beginners and experienced psychonaut. Newbies like it because it grows very easy and considered to be light in effect. But experienced customers know better than this. Mexican magic mushrooms are actually pretty potent. The Mexican grow kit has proven itself by growing large yields of shrooms. An all time favorite.

Expect 12-21 days for the first pins and mushrooms to show .


Details for Mexican | Magic Mushroom Grow Kit

Years of planning and testing has resulted in the next generation of standard Psilocybe cubensis 'Mexican' magic mushroom grow kits. The standard Psilocybe cubensis 'Mexican' magic mushroom grow kit is now even better than it ever was. Compared to the first generation of Psilocybe cubensis 'Mexican' 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 'Mexican' 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 6 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 grow bag – The bag has a micron filter to keep contaminants out
  • 1x 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 'Mexican' 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 'Mexican' 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. 1. Fill the box with fresh, potable water. Close the grow box well and let is soak for 12 hours.
  2. 2. After 12 hours, pour the surplus of water out of the grow box.
  3. 3. Place the grow box inside the grow bag. The open end of the bag should point upwards.
  4. 4. Remove the lid from the grow box. Rinse the lid, and store for later use. Place the ziplockbag with the lid back in the carton box.
  5. 5. Fold the open end of grow bag twice; do not cover the micron filter.
  6. 6. Place the paperclip on the fold, so the bag stays closed. Now the Psilocybe cubensis 'Mexican' Magic Mushroom grow kit is ready to grow.
  7. 7. Place the Psilocybe cubensis 'Mexican' 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 'Mexican' 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. 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 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 'Mexican' 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 'Mexican' 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 'Mexican' 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.

Be sensible

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

This kit is meant for small-scale home use only.

Important information about Mexican | Magic Mushroom Grow Kit

  • 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.
Productcode mb-ms1mx
Weight (KG) 0.9000
On Sale? No
Alternative product: 793
Growkit type Standard 100% Grow kit
Difficulty Moderate
Size No
Species Psilocybe cubensis
Origin Mexico
Potency High
Optimum cultivation temperature 24ºC
Yield (from) 100 grams
Yield (to) 300 gram
Water Spray Needed Yes
Not shipped to: Non EU countries, Africa, Asia, Australia, Caribbean, Central America, Germany, Iran, Middle East, South America, Canada, Estonia, Finland, Israel , New Zealand, Norway, Russia, Sweden, Switzerland, Turkey, United Kingom, United States
  1. Survived freezing and thriving

    Review by korgoth

    I think it sat in a warehouse for 3 days at below 0 C. A syringe inside the package came half frozen and was not viable anymore. But the cake survived. After 25 days it started pinning like crazy. Great stuff. (Posted on 1/1/2019)

  2. super easy to grow

    Review by marco

    Very easy and simple to grow.
    The mixican is my personal favorite.
    Good flushes.
    Very short time to harvest.
    Very happy trip always (Posted on 2/6/2018)

  3. Very good

    Review by Richard

    Everything arrived swiftly and performed as expected. (Posted on 1/20/2018)

  4. Green mold

    Review by Morten

    I honestly don't know if it is good or bad compared to other products, but it got green mold. Could've been my fault or the fault of the seller.

    [Hi Morten, please contact our support with your ordernumber, and we will help you find out.] (Posted on 1/16/2018)

  5. Useless.

    Review by Nathan Marley

    Will definitely not be ordering these again. Kept at the right temp, did everything the instructions said, sprayed it/aired it every other day. Got to day 26 with absolutely nothing growing apart from a tiny bit of white in the corner. Tried cold shocking it on day 26 I am now on day 34 and nothing but a small amount of white on the top of the cake.
    If you want shrooms, dont bother buying this kit.
    (Posted on 1/11/2018)

  6. mogu

    Review by creshihi

    ovako, jos nisam radio, sa ovom stranicom,, budem sada, uglavnom,, dobre su,, mogu stati,, ,eto ja sam sad na jednoj i mozete sve raditi, druziti se ,, ja ne susim,, sa freske,, ima I boljih,,,, (Posted on 1/7/2018)

  7. Brilliant

    Review by Roberto

    This kit was so productive, I had like 5 flashes and I o lying use a bicycle light and a water spray for it. The trip was amazing (I became a bloody wolf hahahaha) (Posted on 12/26/2017)

  8. Wat lekker

    Review by Renzo

    Heerlijk (Posted on 12/21/2017)

  9. Great Kit!

    Review by Dirk

    I had so much fun with this kit! (Posted on 12/21/2017)

  10. perfect

    Review by mangelwurzel

    communication of the team, delivery, the quality of product is really really good! thank you! (Posted on 12/18/2017)

  11. Not happy about it ... not at all

    Review by Issa

    after 3 Weeks they start to grow from the side . and Literally i had just 7 mushroom !! WTF. yesterday i start the second flash and im witing to be honest I'm not very hopeful. (Posted on 7/28/2017)


    Review by Mette Riishøj

    I have never bin this disappointed. 3 tiny tiny shromms right in the trashbag. I followed every step AS I used to do and It's NOT working. @ Please contact our support with your order number and pictures of the kit, we can help out! (Posted on 6/3/2017)

  13. disapointed

    Review by endless waiting

    at the moment not very happy It has been13days and nothing no change.
    temp optimal 23 to24 c
    but delivery service good

    [mms edit: hi! this is not a problem, sometimes they take a few more days. Please allow up to 21 days for the mushrooms to appear before contacting us] (Posted on 3/22/2017)

  14. very pleased

    Review by philippa

    ordered mexican recieved with in 3 days ,been 3 weeks now just dried 14 grams first flush,and cake still looks good [not green ]
    did not grow in bag or plastic box ,soak as normal then put on a bed of wet pearlite in reptile box £7 ,mushrooms only want to grow from around base not on new polymars they use on top ,cut bag to seal lid so breather still on top and nothing gets in to contamenate.
    as mushroom use water in base top up [you can see through if tilt slightly ]
    keep temps perfect.
    we are useing as micro dosing as medicine for cluster headache which are working very well so can not say how strong if you want to tripout but look and smell perfect.

    (Posted on 2/26/2017)

  15. Great

    Review by Chris

    Nothing grew for two weeks and then they started growing from the sides. Flushed them again and more grew. Flushed them a third time and it's been nearly 3weeks and still nothing?...

    Really good buzz not very trippy but a great feeling. Goes well with weed (Posted on 8/11/2016)

  16. Great

    Review by Chris

    Nothing grew for two weeks and then they started growing from the sides. Flushed them again and more grew. Flushed them a third time and it's been nearly 3weeks and still nothing?...

    Really good buzz not very trippy but a great feeling. Goes well with weed (Posted on 8/11/2016)


    Review by thoughtjungle

    Just follow the instructions and these mexican friends won't let you down :) I was able to get 5 flushes out of this kit!
    Just as good as the product is the customer's service which is truly amazing.
    They are trustworthy and you can count on their team, they surely won't let you down!

    (Posted on 2/3/2016)

  18. firsttimer

    Review by Annabelmademetodoit

    I ordered a Mexican grow kit. It was in Stuttgart in less than a week but I did late shift missed the UPS guy three times and I wasn't able to pick up my package at the pack station and they sent it back.
    I wrote to the support they wrote back fast. For 7 something € they reshipped the kit. It was here less than a week in Stuttgart. I missed the delivery and the ups guy gave my package to a girl in the house at the third floor.(I live in the fifth) didn't left any letter where's my package.i called the ups support and they said its on the third floor. So I'm satisfied with mmshop but ups can bite me.
    (Guys you should connect with Hermes they're correct)
    In one week it started to grow in two weeks it was full with thick mushrooms. Yesterday I ate a handful. at 16:45 I saw things normally at 22:45.
    It started to feel different in 30-40 minutes.
    I was watching first a video mix it was kinda cool but in an hour I was totally ready to lose it and listened to chill mixes with closed eyes. Haha yeah it's amazed me that was my first time. That thing what they say: it's you just you see everything differently totally true. Yes it was me (Posted on 8/1/2015)

  19. So, so easy.

    Review by Thetalent

    I was very sceptical to be brutally honest. SUPER FAST DELIVERY. 1/4 dried 1st go. Just starting second round now. Took 1g dried and I was VERY VERY HAPPY LOL. Will 100% BUY AGAIN. (Posted on 7/26/2015)

  20. perfect

    Review by mg

    schnell da, schnell fertig^^ (Posted on 7/1/2015)

  21. Super easy!

    Review by Eugenio

    Schnell angekommen, einfach zu züchten, einfach geil!
    (Posted on 6/1/2015)

  22. Really professional and fast

    Review by Thrideye

    Really simple kit, i love it... Really for novice like me...
    Ps. Thanks to all the staff and thanks for the waffle gift! I love this little gift!!!Are kindnesses that enjoy!! (Posted on 5/8/2015)

  23. very good staff

    Review by Nikolajs

    so easy, first flash 140 g not to bad. i took 20 g,trip was ok 3-4 h. body high 6.5 from 10 visual 4 from 10. next time need to try 30g. defeneteli i will order again. a first time growing, a bit worrys , paranoia but everything wen perfect. (Posted on 3/15/2015)

  24. super gleichmäßig

    Review by jayjack

    Halloah leutz

    der shop hat mal wieder sehr gute arbeit geleistet.
    Zehn tage bis zum pinning, sieben tage rkonnte geerntet werden.
    Schoene pilze, gleichmässig gross und gleichmässig viele.
    Nur scheint der transport etwas hart gewesen zu sein.myzel war leicht gestresst.leichte blauung.
    Ansonsten aber alles super.
    Wie immer.
    Bin immer wieder überzeugt von euch
    lieben gruss ans team.
    Bis demnaechst. (Posted on 11/23/2014)

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