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High potency Panaeolus Cyanescens

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

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Gutes Box für Einsteiger Review by Jus
Perfekt für alle die zum ersten mal growen. Solang man sich akribisch an die Anleitung hält und steril arbeitet, bekommt man auch locker 3 gute Flushes raus. Werde erneut bestellen! (Posted on 6/14/2022)
Not bad for a first timer Review by Peter S
The product came well packed and in an inconspicuous package.
I managed to get two flushes although the second one was not great.
After trying the harvest, I can say that these shrooms are very nice and give you a not so heavy high, if you don't abuse of course. Will try them again. (Posted on 6/9/2022)
Best Review by Rosu
Best thing I be ever tried . Easy to grow and great yield . Like 50 grams of dried mushrooms . (Posted on 5/22/2022)
Perfect Review by Aklais
Best set for beginer growers. (Posted on 5/21/2022)
Still waiting Review by Jer
Hasn't started after 4 weeks ,so it might be a bad spawn .
Either way the shipping was fast and i will still wait a few weeks. (Posted on 5/19/2022)
Great yield . Fantastic feeling Review by Ramp
It's just the best thing I've ever tried. Very fast delivery. Very good at such a low price (Posted on 5/16/2022)
Rating Review by Filip
Very good grow kit (Posted on 3/29/2022)
Pleased Review by John
Unfortunately my grow kit had mold on top of it so It had to be thrown away but I will still give it a 5 star because the delivery was very fast and i like how everything was packed. (Posted on 3/24/2022)
Excellent Review by Sav
I had a bad experience with the previous kit and the guys sent me a free replacement. The customer service was stellar!

I got three large flushes with some very impressive size fruits. The experience is very visceral and intense, comes on very quick, but relatively shorter lasting than some of the others I have grown.

Overall, a very happy customer! (Posted on 3/11/2022)
B++ Review by on no lotto
As i followed instructions, got better and paid extra attention.
I can say, and that is just a fact. B+ is extraordinary, my top strain for years. I would say dry 0.5g dry of B+ is about 2.5g of other strains besides few top others & Mondo has great products, very good plastic bags and durable. No issues with anything, since day 1, took about 2 weeks to start pinning. First flush - 5g dry / Second flush is looking tuffer ticker so assume increase. && Since i've had 5-7 flushes with B+ & every flush is 2x bigger. i can only be grateful for amazing customer service & fresh product. :) Good job guys. (Posted on 3/9/2022)
Recomended Review by Svetlozar
Following my first review from a week before claiming that the grow didn't started after 17 days, i just harvest my first flush with 180gr. Just believe the process and follow the instructions. The helpdesk are very helpfull, advice me to wait a 3 weeks before restart my kit, and they was right. The grow starts 19 days after watering. Now trying to define my microdose. 0.1 fill nothing, 0.2 fill nothing, tomorrow i will try with 0.3. Definitely recommend!!! (Posted on 2/17/2022)
one did not start Review by Katarzyna
I bought 2 kits, one is absolutely okay, but the other one did not start at all. I treated both the same so the problem must be with the shop.

MMS EDIT: Please contact us at [email protected] so we can review this case and find a fitting solution.

(Posted on 2/15/2022)
A good beginner kit! Review by Orry
I received the kit and started the same day, of you follow all the steps from the page (or helpdesk) you should have no problems whatsoever. The first flush was big and plentiful, followed up by a second good flush, my third flush was low but the total harvest was enough for a few months of microdosing.

This kit is definitely suggested for beginners because of the ease, but veterans can get much more out of this
Recommended! (Posted on 2/8/2022)
Still waiting Review by Svetlozar
17 days after i started with the grow kit, i see only a few pins. I am not sure that's normal, but lets see..
(Posted on 2/7/2022)
1st timer Review by drsteep
I was suprised how quickly i got the packege, i paid via bank on sunday and the delivery was 6 days later in Slivenija. First harvest was great ( about 120g fresh- 13g dried ) now i am waiting for the next one.
Exelent suport and responce from guys in the shop.
wil order again for shore.
(Posted on 12/15/2021)
nice Review by Violeta
the first flush was huge, the mushrooms were awesome very potent, but i only got 1 flush before it got contaminated, but that was my fault for not being too careful
(Posted on 12/9/2021)
Awesome/Super Review by LWB
This Growkit is a must have and very easy for beginners. It was pretty easy to grow them and DAMN these are large ones. The effect is very pleasant and I would recommend them for every beginner. The support is very helpful and very fast in writing back. Whenever I was unsure about something they wrote almost instantly the right answers to my questions 10/10!

Das Growkit ist perfekt für Anfänger . Es ist ziemlich leicht aifgebaut und wenn man der beschreibung folgt hat man keine probleme und die dinger sind echt riesig. Der support ist sehr hilfreich und antwortet auch schnell und steht gerne bei jedem problem zur verfügung immer wenn ich mir mal nicht sicher war habe ich kurz geschrieben und ziemlich gleich danach kam eine antwort sie sind alle sehr freundlich und helfen sehr gut weiter. Kann ich einfach nur empfehlen 10/10! (Posted on 11/30/2021)
awesome to grow Review by Robertinjo
The first batch was not good, but the costumer service was excellent!
i wrote to them explaining the problem and they sent me a new batch.
The second batch, oh my lord! on the first flush I got around 300g of fresh mushrooms, I was astounded that almost the whole top area was covered with them :D I was so excited. have not tried them yet, and the second flush has just been started.

I must tell you that this is the first time that my first flush was so large! i don't think this is normal, but can be achieved.
cant wait to try them!

awesome batch.
will definitely order again. (Posted on 10/20/2021)
awesome to grow Review by Robertinjo
The first batch was not good, but the costumer service was excellent!
i wrote to them explaining the problem and they sent me a new batch.
The second batch, oh my lord! on the first flush I got around 300g of fresh mushrooms, I was astounded that almost the whole top area was covered with them :D I was so excited. have not tried them yet, and the second flush has just been started.

I must tell you that this is the first time that my first flush was so large! i don't think this is normal, but can be achieved.
cant wait to try them!

awesome batch.
will definitely order again. (Posted on 10/20/2021)
Excellent Review by Rol
I asume the excellent conditions makes it flush like crazy. (Posted on 10/12/2021)

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Write Your Own Review

Only registered users can write reviews. Please, log in or register

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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