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Easy to grow magic mushroom cultivation kits

Magic Mushroom Grow Kit Golden Teacher by Mondo®

The Golden Teacher psilocybe cubensis is a great mushroom for starters. The G.T. magic mushroom spore is a slow colonizer with rizomorphic mycelium. But the colonizing already happened! The Golden Teacher will fruit flush after flush on a Brown rice flower (BRF) substrate. The beautiful golden colored mushroom caps and its wise teachings has given the Golden Teacher its name. The Golden teachers mushrooms grow medium sized to huge when in the right conditions.

Availability: In stock

Product Description

Years of planning and testing has resulted in the next generation of Mondo® Golden Teacher Magic Mushroom grow kits. The Mondo® Grow Kit Golden Teacher has become better than it ever was. Compared to the first generation of Psilocybe cubensis Mondo® Golden Teacher 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 Mondo® Golden Teacher Magic Mushroom grow kit is slightly different than the grow kits you might have used before. This is seen only in the substrate recipe and is a secret not just shared with everyone. Not even with us!

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 into mycelium inside the substrate (the cake) in the grow box. The mycelium has fully colonized the substrate and is ready to grow mushrooms.

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 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 'Golden Teacher' 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 'Golden Teacher' 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 'Golden Teacher' Magic Mushroom grow kit is ready to grow.
  7. Place the Psilocybe cubensis 'Golden Teacher' Magic Mushroom grow kit inside the carton box, on top of the ziploc with lid.

Read, download or watch the instructions for the Mondo® Golden Teacher 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® Golden Teacher 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 'Golden Teacher' 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 'Golden Teacher' 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 'Golden Teacher' 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 MCS.GKMYC.002-GTEA-1200
Weight (KG) 0.9000
On Sale? No
Alternative product: 790
Grow Kit type Mondo
Difficulty Easy
Size Normal
Species Psilocybe cubensis
Origin No
Potency Average / High
Optimum cultivation temperature 23ºC
Yield (from) 100 grams
Yield (to) 400 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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Very satisfied Review by Larisa
I am very pleased with the purchase. An excellent gow kit that brought a lot of mushrooms. Recommend. (Posted on 1/24/2023)
Great support team Review by Kristaps
Not a first time grower, but this time, some strange mold appeared after about 20days. Contacted the support team, to get some comments on this, but they decided to send me another kit + covering the shipping cost.
Replacement kit already gave me 16g dry weight.
Thanks for the team and the shop itself! Special thanks to Lottie from customer support!
(Posted on 1/17/2023)
Great customer support! Review by Kristaps
Not a first time grower here, but this time, some strange mold appeared after about 20 days. Contacted the customer support for their comments on this and they decided to send me replacement kit covering shipping cost as well. Very pleased with it! The replacement kit already gave me the first flush with 16g dry weigh.
Special thanks to Lottie form customer support team! (Posted on 1/17/2023)
Incredible support team Review by JoãoSA
Second time growing mushrooms. This time, after about 20 days mold started to appear. I spoke with the support team, and they sent me a new kit as a replacement covering the shipping costs as well. Very grateful for the guys in the support team, super friendly and helpful. Definitely recommend (Posted on 12/16/2022)
Very good Review by Ulvis
Recieved the package in 6 days, which was very fast. The first pins came within a week. First fush after 2 weeks (17g dry). Yesterday got my 2nd flush which was bigger than the first one. Amaizing support.

As for the GT's themselves, took too much the first time, got a ego death, but afterwards they were amizing. As for a first time - perfect. Recommended for my friends already! (Posted on 12/15/2022)
Amazing Review by Tatiana
Great product and the fastest delivery ever! Highly recommend.
. (Posted on 12/10/2022)
Beginner Review by Gunther
I received my first GT grow kit and I have little misunderstanding how often I have to moist the bag? I poured water in bag and as the bag has ventilation holes water disappeared very fast and everything looks dry there. Should I be worried? How many days usually take to see 1st pins out?

Edit By MMS: Please read our trouble shooting guide on the instruction page. (Posted on 10/15/2022)
really easy Review by Carlos
First time growing and with this kit you cant mess up if you follow the instruction.
had some questions and reached out to them and they helped me on the same day .
21 G dry on first crop. (Posted on 10/11/2022)
excellent Review by ottonella
I thought i was doing everything wrong, but then the first pins started to appear and now I just picked my first flush. so exciting and easy!
I haven't used yet but I am looking forward to both microdosing and seeing what happens next in the box...
I am also grateful to the support team, who have been very helpful and friendly :)
(Posted on 10/9/2022)
Superb! Review by RM
Fast shipping, easy to grow, 3 flushes: you can't go wrong with this kit. Superb!

This was my 5th purchase from this shop. Always great a experience. (Posted on 10/6/2022)
Happy Customer Review by AIDAN
I bought this product for the first time recently, and I am extremely happy with the results. I am now on my third flush, and the mushrooms are amazing. One tip, watch the video on how to get the best from the grow kit. "They are joy in a box". (Posted on 10/1/2022)
Maybe a bad kit Review by Peter
I got only 3 flush. 10g dry (Posted on 9/20/2022)
Easypeasy ! Review by Gustav
Once the minor anxiety about becoming an indoor gardener subsides, the pins arrive, then become a small, than a big mushroom, this is a lot of fun ! My first flush was a smallish 68 grams, just started the next grow and looking forward to this one becoming a forest, hopefully ???? (Posted on 9/8/2022)
Outstanding Review by Oana
I've had a my first trips with GT shrooms and it was life changing, made me look at the bright side of things and the trips themselves were better than any movies that I've ever saw.

Also got 3 big fat flushes from the kit, amazing stuff (Posted on 8/31/2022)
Excellent. Review by Marion
Very easy to use . Worth looking at the video if you're new to this. Am on my 4th flush now from a single kit .. ???????????? (Posted on 8/23/2022)
Excellent. Review by Marion
Very easy to use . Worth looking at the video if you're new to this. Am on my 4th flush now from a single kit .. ???????????? (Posted on 8/23/2022)
Well I haven’t ordered my kit yet Review by Gregory
Not from this place because I’m skeptical I ordered a kit 2 months ago and didn’t receive any spores to inoculate my bags and no information at all now I been reading the reviews and alot of people here said that they used manure to help them grow now do these kits. Come with it’s own manure

@@Edit by MMS: Please contact our Support Team if an item was missing from your order. Please notice that these kits come inoculated and colonized. Cubensis does not need to grow on manure substrate. Use a rye or brown rice flour substrate instead, (Posted on 8/15/2022)
Most Excellent Review by Barry Black
This is the second Golden Teacher kit i have purchased and another great sucess. Even though we hit record temps and keeping the kit cool was a challenge, (temps went to 35 degrees) I had a bumper crop; the flush just kept on giving and I would esitmate to have grown 80+ good sized shrooms which will last me a good couple of microdosing years. Can only recommend the kit and magic-mushrooms shop. (Posted on 8/5/2022)
Great kit Review by Marieke
Had a pretty good batch out of this kit. I feel like there is not enough oxygen flow in the bag provided. I would advise to place the box in some sort of greenhouse and ventilate once a day manually.

MMS edit. Thank you for your review. We advise against using a greenhouse and only grow by following the instructions.

In the end, you are right and mushrooms need fresh oxygen to breathe.
Carbon dioxide (CO2) is heavier than oxygen. what happens in the bag is that all of the CO2 will sink to the bottom of the bag and stay there. So the best thing to properly airing the kits is as follows:
Make sure that all of the windows are closed, open the bag and push the sides towards each other pushing all the old air out. While doing this make sure that you are not breathing directly into the bag.
Now pull the sides of the bag away from each other again so fresh air is sucked inside. Mushrooms need oxygen to breathe and this way you know for sure there is enough of it. Do this every day. (Posted on 6/27/2022)
Excellent Review by Margarita
Excellent product and service is the best! Shrooms grow like crazy and in big sizes. Very easy to grow. If you are still thinking then just do it! You will fell in love ???? (Posted on 6/18/2022)

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Important information about Mondo® Grow Kit Golden Teacher

  • 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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