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Try our medicinal mushrooms and discover the benefits. Great in combination with microdosing.

Magic Mushroom Grow Kit B+ XL by Mondo®

Magic mushroom B+ kit is recommended for it's high yield and big mushrooms. Without a doubt the Bee plus is one of the largest of all cubensis mushrooms. Perhaps the B+ Magic Mushroom grow kit is even the most resilient. Stories are not uncommon of people disposing the substrate in the garden after it has been exhausted only to find B+ magic mushrooms growing at the same spot the year after. A great beginner kit, that will never let you down.

Availability: In stock

Product Description

Years of planning and testing has resulted in the next generation of Mondo® B+ XL magic mushroom grow kits. The  B+ XL grow kit is now even better than it ever was. Compared to the first generation of Mondo®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 Mondo® B+ XL magic mushroom grow kit is slightly different than the grow kits you may have used before. These are mainly 'under the hood' differences and are not easily seen.

Just like the previous and other easy mushoom 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 after productiondate. 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 Mondo® 'B+' 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 Mondo® 'B+' 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 Mondo® 'B+' XL Magic Mushroom grow kit is ready to grow.
    7. Place the Mondo® 'B+' 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 Mondo® 'B+' 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. 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 Mondo® 'B+' 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 Mondo® 'B+' 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 Mondo® 'B+' 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.

    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.

    Additional Info
    Additional Info
    Productcode mb-mm2bp
    Weight (KG) 1.4000
    On Sale? No
    Alternative product: No
    Grow Kit type Mondo
    Difficulty Very Easy
    Size Extra Large
    Species Psilocybe cubensis
    Origin Unknown
    Potency Average / High
    Optimum cultivation temperature 23ºC
    Yield (from) 200 grams
    Yield (to) 600 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 (77)
    very good :) Review by András (Posted on 1/1/2013)
    Tolle Pilze
    Wirklich tolles Paket habe 4 dicke Flushes geerntet, sehr ergiebig die beiden letzen
    Flushes haben wirkliche Giganten ab-
    geschmissen und der Turn war jedes mal
    Auch an das Shopteam viele Grüße

    Speacilly Ric Who cares and handles my Question!
    Review by Shroomeater (Posted on 8/29/2012)
    Bestellung und Lieferung
    den Trib kann Ich leider noch nicht genau bewerten, werde Ich aber nachholen weil Ich heute mein Paket bekommen habe und Ich nur mit kolumbianische pilze bis jetzt erfahrung habe aber Ich tippe mal auf die 5 Sterne,--( Dankeschön für Ihr Paket, bin total Super zufrieden, das Sie auch mein Überweisungsfehler geregelt haben, toller Shop aufjeden fall gerne wieder.) Super Shop,( Dank u Ik ben zeer tevreden ) Review by Andreas (Posted on 8/7/2012)
    Would 100% Recommend
    First Flush: 220 grams fresh

    Second Flush: 200 grams fresh

    The grow-kit is still going strong and the medicine is first class.

    Don't think about buying from MMS, do it. Their service is just as good as their products, I've just ordered more.

    Thanks for the great service MMS.

    -Ridin Psilocybin
    Review by Ridin Psilocybin (Posted on 7/25/2012)
    Go for it !!!
    Habe bereits mehrere Boxen bestellt und kann zusammenfassend sagen:

    Sevice: 1a
    Lieferung: 1a
    Produkt: 1a
    Wirkung : :-)))) 1a :-)

    Toller shop. Der Support funktioniert wunderbar, die Mitarbeiter sind sehr freundlich. Lieferung erfolgt nach 1-2 Tagen.
    Die Shrooms wachsen sehr schnell und in grossen Mengen. Und die Wirkung ist wirklich überwältigend.
    MMS ist in meinen Augen der beste Onlineshop für Shrooms.

    Vielen Dank MMS
    Review by Marcin (Posted on 7/8/2012)
    Very good product
    As all growkits that I had so far from MM, they are excellent!
    top service, very fast delivery and strong shrooms.

    Thx, good job.
    Review by Manuelle (Posted on 6/1/2012)
    Really apreciated by this product
    It is amazing. Liked so much. They grow so good and so nice futhermore regular and big. Biggest shroom dried was 5g. And ussual flush wet shroomies 150-230g and dry around 10-20g. I recomend this to everybody who like mooshrooms :)
    I use to bought two boxes, one have complications, because of black fungus. So I get new box replaced by support team. Thank you so much!

    Review by Julius (Posted on 5/14/2012)
    great service, great product
    hi people,

    i have orderd one of the 2100 ccm boxes and was totally pleased with the outcome.
    shrooms grow large and potent.
    had at least 6 flushes!

    great product, fast shipment, friendly customer support!

    just orded Mazaptec.

    Thanks MMS!
    Review by Berg (Posted on 9/15/2011)
    one of the best mushrooms
    awesome strain high quality!!
    the largest shrooms i ever grew!!about h= 20cm or higher!!
    my friends fell in love about this strain and special pleasant emotions!!
    one of my favorites!!
    ;)so all my old growkits i put in a dark spot of my garden
    since 2007
    this year , after i put the old better b+ maxi mycomate
    to the dark spot ,(left some very little fruits on the substrate)
    the kit was still building bright better b+ mushrooms!!!
    one of the few good things , about this lost summer ,
    and this rainy humidity but pretty warm months in germany!!
    meet requirements very good for an Outdoor+Grow!!

    Review by Jonas (Posted on 9/13/2011)
    nice quality,big flushes of big shrooms,of high quality!!
    nice box ,i harvested 4 times about 150g and the 5th.flush is coming.
    very nice shrooms!!!
    Review by pilzener (Posted on 8/23/2011)
    Geweldig, binnen 2 dagen in huis.
    Helaas was er een probleempje maar Na een e-mail is mij direct een nieuwe doos opgezonden, ook binnen 48 uur in huis. Na 2 weken al pins en een enorme eerste oogst.. Helaas, mn weegschaal is stuk gegaan, maar ben nu al bij de 4e flush en heb echt GIGA paddestoelen geplukt. nog nooit eerder gezien..
    Goeie trip, lekkere smaak, mits vers..
    Ben dus bezig met de 4e flush, en momenteel zie ik ik 6 veelbelovende vette pins groeien. Waren alle bakken maar 2100 CC :)

    Bedankt MMS voor een heerlijk product en geweldige service
    Review by Marco (Posted on 8/22/2011)
    Substartum of Substrate
    B+ mushrooms are one of the most interesting mushroom i've ever had a chance to eat. I've had already tried Amazonian, Ecuadorian and McKennai and they all have the same characteristic, and that is to drive you back and forward in all dimension at their own wave.
    But B+ is something has the ability to absorb you into subdimensional space where you can sense the very basic of structure, space and time in which everything that is necessary for you to feel is a all pervasive felling of self-being.
    I wish you all good luck in exploring your conciousness
    Review by Antonio (Posted on 8/7/2011)
    Bang for you buck
    This is a very good kit. The yields are great, the shrooms grow big. And I mean big, these suckers are huge.

    The trip is fine. It is powerful and nice, but not my favorite shroom. Will definately be buying again though because of the large yield. Would not buy this as my only kit if you are a first timer. Go with a box of mexican to try first, and then get a B+ kit.
    Review by Skytouch (Posted on 7/22/2011)
    it is fine!!!
    it is fine!!! Review by spiros/ioanna (Posted on 7/16/2011)
    Bonjour à tous,

    Au matin du 9ème jour ils se sont montré, est après encore 8 jour la grosse récolte.
    cela est comme un tremblement de terre c'est vraiment magnifique à voir, les pied de champignon ressemble à un tronc, tout c'est passé comme prévu au niveau de l'envoie, au niveau du temps qu'il faut attendre et au niveau du poid de la récolte.

    Je suis très content pour moi c'est une nouvelle passion qui commence est cette passion m'a enfin fait ranger mon appartement.

    pour moi les meilleures voyage se font avec les mushrooms.

    Je remercie Magic Musrooms pour le bonheur qu'ils m'ont amené et je souhaite un bon voyage au gens du même monde que moi Bien à vous Patrick
    Review by Patrick (Posted on 7/5/2011)
    les B+ téstés
    Ces petits champignons fins poussent trés facilement avec un rendement a la récolte exceptionnel; l'effet est bon, aussi visuel et mystique que physique. l'envoi rapide et soigné tout comme le rapport qualité/Prix sont également trés appréciables sur ce site. ENJOY!!! Merci magic Mushrooms-shop, on y reviens avec plaisir! :) Review by manuel (Posted on 6/15/2011)
    The b+ is probebly the best shroom you can get !!
    this box will give you great flushes over 200 Gramms
    the shroom´s are bigger the everything i have seen !!
    last arvest had one shroom that had over 40 Gramms ! !
    The trip is first classe B+ trip ! ! !
    Go for it ! ! ! ! You will love it 100%


    Review by MUSHGYVER (Posted on 5/4/2011)

    Items 61 to 77 of 77 total

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    Important information about Mondo® Grow Kit B+ XL

    • 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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