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Magic Mushroom Grow Kit B+ by Mondo®

Grow your own B+ magic mushrooms with the Mondo® Mycelium kit. Without a doubt the Bee plus is one of the largest of all cubensis mushrooms in our collection.

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.

The B+ psilocybe cubensis is a great beginner strain for cultivation and exploring new dimensions !

Availability: In stock

Product Description

Years of planning and testing has resulted in the next generation of Mondo® B+ Magic Mushroom grow kits. The Mondo® Grow Kit B+ has become better than it ever was.

Compared to the first generation of Psilocybe cubensis Mondo® B+ 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.

How to store your mushroom 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.

Contents of the B+ Psilocybe Cubensis Magic Mushroom kit

  • 1x grow box – This contains substrate with active mycelium (the cake) of the B+ cubensis strain
  • 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 using

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 'B+' 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, microorganisms may attach to the grow box and will flourish inside the Psilocybe cubensis 'B+' 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 it 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 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 carton box.
  5. Fold the open end of 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 'B+' Magic Mushroom grow kit is ready to grow.
  7. Place the Psilocybe cubensis 'B+' Magic Mushroom grow kit inside the carton box, on top of the ziploc with lid.

Read, download or watch the instructions for the Mondo® B+ magic mushroom grow kit.


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 Heatingmat to maintain the ideal temperature. A thermo mat is a must-have in the winter or colder regions of the world.


The Psilocybe cubensis Mondo® B+ 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 ziploc 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 microorganisms 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 'B+' 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 'B+' 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 bacteria. No more mushrooms will grow out of the Psilocybe cubensis 'B+' 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-cc102
Weight (KG) 0.9000
On Sale? No
Alternative product: 789
Grow Kit type Mondo
Difficulty Easy
Size Normal
Species Psilocybe cubensis
Origin Unknown
Potency Average / High
Optimum cultivation temperature 23ºC
Yield (from) 100 grams
Yield (to) 300 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 (130)
B+ both thumbs up !
First of , i would give the b+ 10 stars if i could ! :)
I tryed allot of mushi´s and disvoverd every mush has a diferent rush ! lol
The B+ growbox was the growbox i had the most fun with !
Satisfaction is guaranteed ! ! !
I dident want to belive the b+ are the biggest mushies but now i know better !
If you take good care you can get 5 great flushes of MOSTER SHROOM´S !
1. flush was not verry big !! it was only like 20 Gramms !
2 flush = 185 Gramms of shroom´s ( 2 verry big ones with 29 and 25 Gramms )
3 flush = 175 Gramms (1 monster schroom had 34 Gramms ! )
4 flush = 147 Gramms (2 big ones 20 and 23 Gramms)
Then it contanimated ! : ( I desinfected a knife with peroxide and cut the substrat in 4 quarters and trew the quarter with the black spot away.
soaked the 3 quarters !
5 flush = 65 Gramms (4 big shrooms)
total " 592 Gramms"
then it died ! ! ! rip b+ :(

The Trip takes about 5 - 6 houers ! ! (fun , fun , fun )
The B+ is probebly the best feeling shroom i had !
If you like it speedy and visual the b+ is your shroom ! !
I tryed allot of shrooms but none of them had this "feel good" tickle like the b+
The magic ticke will make you smile like crazy and see things diferent.
A absolutly feel good mush ! My buddy said it's like on Cocaine.
If you want to have fun it´s 100% the right choice ! ! !

Right now I´m growing the Amazonian XTC , let´s see if they can top the B+
I dought it but we will see ! :)

Big thanx to RIC , NILS , PAULO and ....i forgot the other one ?! ! ;)
ceep it up bro´s ! Magic-Mushroom-shop is the best !

Take mushies and care ! ! ! !

Review by MUSHGYVER (Posted on 3/18/2011)
good grow kit

i got my order in 3 days and i'm in the suth of France. Now after 8 days, i can
see many pinhead in the box, now i'm waiting for the first flush.
Thank you MAGIC-MUSHROOMS-SHOP for your service, you are the best :)

Review by patrick (Posted on 2/8/2011)
B+ For The Win
This was my first experience with magic mushrooms but certainly not the last!

The growing process was a breeze. It took 6-7 day for the mushroom to appear and after 3 days they were ready to harvest!!

Here's a picture of the 1st flush:
This first flush produced 160 grams of fresh mushrooms.

The trip was definitely not what I was expecting, but something even better than that. Everything seemed so happy and interesting with mild visual hallucinations, like object breathing and desks floating!

For those who have second thoughts about it, I can only say that there's nothing to be scared of, as long as you are sensible with the dosage.

Long live B+!
Review by aquaforte (Posted on 2/2/2011)
B+ Test
Hi there,

these mushrooms are awesome!!! Our harvest was not the best but the trips and visuals were AMAZING! The mushrooms are dried not very beautiful but they have inner quality haha :D. In our first flush we harvested ~15 gram and in the second one only ~8g dried but the seconed flush had HUGE ones. We had one awesome shroom which was big as two firelighters with a weight of 2g dried. All in all I think they provide great visuals and you can have alot of fun with them. :)
Review by orgi (Posted on 1/4/2011)
sterke paddo
Heb sinds september het kweeksetje in mijn bezit. Met thermomatje heeft deze set mij 5 flushes opgeleverd, met een totaal aantal paddestoelen van dik 600 gram. Allen paddestoelen zijn in de tussentijd gedroogd en hebben een redelijk stevige werking.

Review by Paul (Posted on 11/28/2010)
Trip report
In my first review I wrote about the cultivation, now here's coming a trip report.

Yesterday I've decided to not to eat the mushies (I did it fresh and dry but it was not that good at all)., but make with them a tea! :) I'm 85 kg, so if you want to have the best trip in Your life use this equation for this type of mushroom: X/24=the amount You have to use to make a tea dried in g (X is Your weight). So I made it from 3,5g dry.

1st I've grinded the mushies in coffe grinder. Than I've boiled a cup of water, and removed from the stove. I've put the grinded mushies in the water (with some grinded ginger and honey) and I let it stood for 7 minuites. Than I've used a filter, to get the clear tea. I've put a little cold water to make it easier to drink.

The trip: The trip started after 30 minuites (i had a nausea section at the beginning but it last only 20 minuites). First I saw minor visuals, but after 1 hour and 15 minuites the party begun! Everything was moving in my room, it seemed that the lights are turning on and down, I was laughing like a 3 year old. After two hours I told to my Girlfriend that she should call the ambulance, because I turned into an octopus and I have to tell it to the doctors (I was laughing like hell, it was crazy and awesome :D). Than I've turned into a balloon and I told her to bring me to a disco and sell me, 'couse I'm a balloon :D After it I started to eat a cookie and I've realized that my arm is not my arm, it's somebody's but I'm the cookie! Awww, it was crazy, I felt very very very well, I never laughed as much as yesterday :D Maybe a bit strange what I wrote but I felt very good and happy and there was no sense of bad trip. :) My camedown was very fast but after it I was thinking a lot about the life, and the universe, so it was very pleasant. :)

I recommend this mushroom to everyone, if You find your optimal dose it will Your best trip ever :D

Thanks to for it :)

Review by Tamas (Posted on 10/23/2010)
Snelle levering, eerste flush geplukt na ongeveer 2 weekjes. Opbrengst bijna 220gram nat. Tijdens de wintermaanden die aan gaan breken is het bijna onombeerlijk om er een thermo-matje onder te doen. Op het moment dat ik het kweeksetje geprepareerd en geinstalleerd had, had ik op datzelfde moment een 2de kleiner kweeksetje neergezet, maar hier geen thermo-matje onder geplaatst.
Helaas was de temperatuur niet constant genoeg en heeft dit kweeksetje me geen enkele paddo opgeleverd.

Heb bij verschillende shops, zowel online als bij de smartshop kweeksetje gekocht, maar prijs/kwaliteit is hier absoluut het beste.

Review by Paul (Posted on 10/17/2010)
Hi There,

First thing what I have to say is a big thank to Magic Mushroom Shop for that service what They can provide :) The support, Ric, is a really great guy, He always replied for my dumb questions, He is very helpful, thanks a lot to Him :)

I've ordered the kit on thursday and I received it on tuesday.
The shipment took 5 days what is not so bad at all, due that I live 1.500 kms far from Amsterdam. The wrapping was damaged (damn postmen...), but the kit was unharmed (They ship it in polystyrene gizmos, so no chance to break :) ) (see pictures on the site what I've linked)

box of the kit (the fingerprint is mine :) )

First thing what I did is to check the inside of the wrapping and everything was okay. As the tutorial said I filled the kit with water and let is stand for 12 hours.

A small comment about the environment: I sterilized the surrounding of the kit with natrium-hipoklorit (don't know the english casual name of it). I placed three types of thermometers next to it: two digital and one analog (both of them shown different celsius so I used the mean of them). I used a webcam and a surveillance software to be able to check the temperature wherever I am (maybe I'm a bit crazy, but I felt this fine this way :D) The best thing is, that I can set the cam to create snapshots in every hour so I can record the growing of the mushies :)

- Day 1:
The first mycelium fuzzys appeared (4-5).
- Day 2:
Tew fuzzys (2-3)
- Day 3-6:
More and more fuzzys
- Day 6:
The first pinhead appeared! WoW so fast!
- Day 7:
More pinheads!
- Day 8:
More pinheads, the first ones started to get bigger
- Day 9:
18 mushies, Watch with your own eyes:
- Day 10:
30 mushies
- Day 11:
30 mushies but 2 of them are aborts as I realised. They doubled their size this day. I wanted to try them, but I did not pick any of them yet.
- Day 12:
The mushies doubled again, I just can't believe it. They started to open their caps, so it was time for harvesting them.
The harvest gave 160g, I could wait a half day, but I did not want, but I'm sure it would give 200g if I wait a bit more.

I've made a full time-laps video too about the kit (except nights when it was dark), I've started it at the 4th day. You can find it here:

Summary: Unless I did not try it yet (the mushies are under drying now) I'm very satisfied and I'm sure that they'll be awesome. It was very very easy to handle
and follow the procedure, now I can say that the world's easiest thing is growing magic mushrooms :D All You have to do is to keep the temperature in the mycelium growing phase on 23°C and in the mushroom growing phase on 26°C. And one more thing: Love your mushrooms! Give it a name, think and care about it every day and it will love You too. When I was harvesting
them, I started to feel an empty space in my soul, I really miss them :( Hope they will rise again soon in the kit 'couse the room is empty without them. :(

Thank You Magic Mushroom Shop and it's Staff :)
Review by Tamas (Posted on 10/4/2010)
Een kind kan de was doen......
Enthousiast begonnen met de kweekset B+. Erg makkelijk om te doen....
Na een week begonnen de eerste paddestoelen op te komen en de eerste flush was bijna het gehele oppervlak van het bakje bedekt met paddo's. Volgens de instructies geoogst nadat de eerste paddo's een gescheurd vlies hadden. Opbrengst: 140 gram (nat), ongeveer 15 gram droog over gehouden (in afgesloten plastic bak gedroogd op een rekje met daaronder droogkorrels van de bouwmarkt, werkt uitstekend!). Natuurlijk diezelfde week de paddo's geprobeerd, ongeveer 3 gram droog. Prima trip gehad. Euforisch gevoel, visueel sterk, maar niet overweldigend.
Daarna natuurlijk alles weer geprepareerd voor de 2e flush. Na acht dagen was het merendeel van de paddo's volgroeid. In tegenstelling tot de instructies heb ik deze keer in etappes geoogst (goed de handen desinfecteren!) waardoor alle paddo's uiteindelijk bijna volgroeid geoogst konden worden met een hogere opbrengst (en meer psylocibine en psylocine) tot gevolg! De tweede flush bracht ruim 100 gram (nat) op. Zojuist alles geprepareerd voor de derde flush. Na eventueel een 4e flush ga ik eens de McKenna!! bestellen. Ik hou wel van diversiteit en een sterke soort is meer dan welkom!
Oh ja, ik raad aan een warmteplaatje onder de bak te zetten voor een hogere opbrengst.
Echt een aanrader!!!
Review by Bas (Posted on 10/4/2010)
na bestelling van deze set , had ik het snel thuis gestuurd. na allles gedaan te hebben volgens beschrijving groeide na paar dagen de eerste al eruit na week kon ik al 14 stuks oogsten . mooie dikke zware vlezige stelen mooie kopjes .
ik ben aardig wat gewend maar had na proberen van 1tjuh al een aardig dronken gevoel van 2 uur. laats had ik er twee geprobeerd en oet zeggen dat ik nog nooit zo heftig te gekke visuele ervaring heb gemaakt kwa zien horen was echt te gek en grappig.eerste half uurtje beetje misselijk en goed dronken gevoel en draaierig maar dat zakte en toen die visu .wow het was 2,5 uur heftig en nog es 2,5 uur nadat het uitgewerkt was.ik zag allerlei kleuren en draaicirkels en trapachtige soorten dat door elkaar ging in kleuren van grijs turkoise en limoengroen apart ook de deken op bed golfde en leefde als een soort anemoon echt apart te zien en de kleueren waren intens heftiger en kwa geluid leek net of er iets voorbij zoefde in begin langs me heen geluid leek net op zo gemotoriseerde zweefboard dat langs je heen zoefde .
en ook bets wwel vaak steeds moes lachen en smilen en grappen maakte me vriendin lachte zich flink dubbel.
ik moet zeggen dat toch de b+ echt leuk is en toch wel zeer potentiel .
heb vroeger wel es paddo,s gegeten hawaianse en mexikaanse envaak meestal vesr 20 gram neens en toen had ik niet eens zoiets meegemaakt.
ik had het klein en fijn gesneden en in een kop gedaan met oplossoep van unox groente soep en dat was zeer goed te doen je proefde ook haast niet de smaak van de paddo .
de setje nou ook er groeien weer mooie paddestoelen met caramel bruine hoedje ssommige wat donkerderbruin met witte puntjes .
de b+ is echt een aanradertje
Review by passiefan (Posted on 3/9/2010)

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Important information about Mondo® Grow Kit B+

  • 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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