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Grow kit extra large 2100cc

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  • 1x Extra large Grow box containing the substrate with active mycelium
  • 1x Large Grow Bag with horizontal Micron Filters
  • Mckennaii flush mushrooms
  • 2x Paperclip to close the grow bag
  • Discreet Shipping
More photos McKennaii XL | Extra Large Mushroom Grow Kit More photos

McKennaii XL Magic Mushroom Grow Kit

McKennaii magic mushroom xl box is the perfect grow kit to up your game. The McKennaii mushrooms spores are a strange strain of the psilocybe cubensis. It's origin is unknow but the name is definitely a tribute to honor the psychonaut Terence McKenna. The McKennaii mushrooms grow in crazy shapes and sizes and can change every flush

In stock

€42.50

Details for McKennaii XL | Extra Large Mushroom Grow Kit

Years of planning and testing has resulted in the next generation of standard Psilocybe cubensis McKennaii XL magic mushroom grow kits. The standard Psilocybe cubensis 'McKennaii' XL magic mushroom grow kit is now even better than it ever was. Compared to the first generation of Psilocybe cubensis 'McKennaii' 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

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.

Contents

  • 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 Psilocybe cubensis 'McKennaii' 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 Psilocybe cubensis 'McKennaii' 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. 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 large 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 it in the carton box. for later use.
  5. 5. Fold the open end of large 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 'McKennaii' XL Magic Mushroom grow kit is ready to grow.
  7. 7. Place the Psilocybe cubensis 'McKennaii' XL Magic Mushroom grow kit inside the carton box, on top of the ziplock with lid.

 

Temperature

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.

Light

The Psilocybe cubensis 'McKennaii' 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.

Mushrooms

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.

Flushes

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.

Picking

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.

Soaking

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 Psilocybe cubensis 'McKennaii' 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 Psilocybe cubensis 'McKennaii' 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 Psilocybe cubensis 'McKennaii' XL Magic mushroom grow kit and the grow kit should be thrown away in the garbage outside.

Spores

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 McKennaii XL | Extra Large 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-mm2mck
Weight (KG) 1.4000
Growkit type Standard
Difficulty Moderate
Size 2100cc
Species Psilocybe cubensis
Origin Unknown
Potency 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, Germany, Iran, Middle East, South America, Canada, Estonia, Finland, Israel , New Zealand, Norway, Russia, Sweden, Switzerland, Turkey, United Kingom, United States
  1. Do Never try this shrooms

    Review by XXX
    Rating

    Destroys our thinking

    @XXX: Can you provide us with some more information about your trip? (Posted on 8/10/2016)

  2. 1+

    Review by XXX
    Rating

    The McKennaii turned out to be an easy and fast growing mushroom, we had several massive flushes! The service of this shop is very good, we had some worries concerning our mexicans and were helped fast and friendly. Our favorite mushroom so far is the Golden Teacher, but we did not regret getting McKennaiis. The grow kit was ultra productive!!! (Posted on 6/1/2016)

  3. Was good :)

    Review by Viktor
    Rating

    I think this product is good.. but i got green mold in there.. this grow bag is a p.o.s. :/ (Posted on 4/17/2016)

  4. at least the trip was good

    Review by alexandros
    Rating

    Now as i refer to the trip,the mckennays brought me hapiness a big smile and very positive thinking...visuals and illusions were also there at 7gr of dried product.so good rate for the trip...sadly the kit was poor from mushrooms..i cant justify why,but the rooms were developing tiny and weak at the second harvest and on...it took me many days till i see the first results...
    (Posted on 4/5/2016)

  5. at least the trip was good

    Review by alexandros
    Rating

    Now as i refer to the trip,the mckennays brought me hapiness a big smile and very positive thinking...visuals and illusions were also there at 7gr of dried product.so good rate for the trip...sadly the kit was poor from mushrooms..i cant justify why,but the rooms were developing tiny and weak at the second harvest and on...it took me many days till i see the first results...


    (Posted on 4/5/2016)

  6. Not so many fruits but good high!

    Review by BeginnerShroomer
    Rating

    Probably due to my own mistake, I only got about 450g out of three flushes. It's probably just about finished now (third flush just finished).

    The high:

    We've tried three times now. The first time I had 2.5g (dried) and my wife had 1.5g. We had a nice happy buzz with slightly enhanced colours.

    The second time we went up to 3g and 2g. This time, there were some visuals and it was a really happy positive experience; lots of laughing and a really fun night!

    The third time, I was going through a bit of a difficult time, and I needed some answers. I took 4g. I didn't watch TV this time, and then went for a bath with candles. The following 2 hours was a really intense time: it was a really introverted experience, and in the end, I did get all the answers I was looking for. I almost felt like I was reborn!

    So there we go. I wouldn't go that high again the future, unless I had a particular reason, 3g is a nice evening for fun with friends and that's where I would mostly stay!

    I've ordered another kit, and hopefully this next time, I'll get more out of it! (Posted on 1/22/2016)

  7. First Growkit.

    Review by J
    Rating

    This is my first growkit. Worked clean with gloves, alcohol wipes and a mask to avoid contamination. I also used a heating mat
    First mushroomw appeared after aprox 3 weeks.

    Flushes;
    1: 64gr
    2: 62gr
    3: 103gr
    4: 114gr
    5: 120gr
    6: 96gr
    7: 100gr
    8: 46gr

    A total of 705 grams of fresh mushrooms. I'm happy with the result of my first box.

    Mushrooms are realy potent and the effects began immediately after we ate them. We had 5 grams dried. After 15 mins the patters where everywhere and after 30 minutes we could only sit on the couxh and enjoy all the patterns and colours with our eyes open. We yelled constant how great life was.
    (Posted on 1/12/2016)

  8. The best

    Review by Francesco
    Rating

    It worth every penny.
    I've maked 370g of fresh shrooms just with the first harvest..... (Posted on 10/6/2015)

  9. ganz gut

    Review by Shroomy
    Rating

    Also mir gefällt die Box ganz gut, abgesehen, dass wie bei den anderen boxen auch, welche perlit enthalten, die Pilze mehr an der Seite wachsen. Aus diesem Grund habe ich den Cake auch aus der Plastikschale entnommen und auf einen Teller gestellt. Die Pilze sind gut, sind ja auch McKenna. :D Sowohl visuell, als auch geistlich. Menge insgesamt AIS allen drei flushes waren um die 35g trocken. (Posted on 7/7/2015)

  10. 5° Flushs !!!

    Review by CHRISTOPHE
    Rating

    Bjr à toutes et à tous,
    Voila en 1 mois j'ai déjà eu 4 belles flush et la 5 arrive. De bonne qualité, festifs, joyeux, idéal pour les belles journée d’été.
    Passez de bonnes vacances, amusez vous bien et rester prudent
    Cordialement, Ch.d (Posted on 6/13/2015)

  11. It grow and grow and grow

    Review by W4ffelfr34k
    Rating

    They didn`t want stop growing, but the turn isnt really good, tooks a long time until the turn starts, then, the turn was hard but short. But really many many shrooms (Posted on 6/3/2015)

  12. TOP!!

    Review by Waldemar
    Rating

    Ich hab bis jetzt immer nur auf anderen Websites bestellt, muss aber sagen diese hier liefert am schnellsten. Mittwoch bestellt, Freitag in meinem Briefkasten! oO
    Kit ist super und wächst genauso gut wie alle anderen die ich sonst hatte. Bin also sehr zufrieden vorallem auch beim Preis!
    Weiter so! (Posted on 6/1/2015)

  13. 1° flush, et non ce n'est pas une Halu !!! ;-) ,lol

    Review by tof
    Rating

    Bonjour à toutes et à tous , comme convenu je reviens donc pour raconter la culture, récolte et voyages avec les différentes espèces proposées c'est un vrai bonheur, donc 1°flush McKennaii XL et j'avais 256gr ~ aprés secha sur journal de 55gr ~. Pour ne rien oublier, McKennaii XL sont vraiment de bonne factures et je reviendrais d'ici pour vous donner plus d'infos sur le 2 autres commandes faite 3 / 4 jours d'intervalle.Je vous informerez à chaque nouvelles fushes de chaque espèces.
    Je vous dis à bientôt, restez vigilants, prudents et ne restez pas seul pour vos voyages ;-).
    Cordialement, tof (Posted on 5/18/2015)

  14. Nice kit

    Review by Carlo
    Rating

    Not bad at all, in 2 flushes I harvested around 400 g of potent shrooms, which 2,5 g dried are enough to make you see rainbows everywhere. (Posted on 4/23/2015)


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