• Translated from French Soulmate
    Thank you, everything was there ... After 3 weeks of love and humidification, plus a few days of waiting, all the conditions were met for the perfect trip. Close friends, a gradual and gentle climb, then finally "here we are"! The dancing shadows, the new colors, the understanding of his place in the universe then the spirit which springs out of the body to cry with life and tell his best friend that we have known each other for several reincarnations! The awareness of a parallel universe where outside of material the soul can travel and express itself at the speed of a ball of light ... A connection is established with everything that surrounds our universe

  • Translated from German Peter
    I've been dealing with mycology for a long time and this is garbage! Get 4 boxes and only 1 box has managed to develop fruit! The McKenna Box already arrived with slightly yellowish dots that have multiplied and contaminated everything! I treated all boxes exactly the same and only one in four grows something. Very bad quality, sorry but that's the way it is! Sending contaminated kits ... PS: A discount voucher for another kit is nonsense, a shame about the money and all hope

  • Edip
    they are comin in 6 days in turkey.. growing now. I'm so excited.. lets look whats gona be..

  • Patricia
    Everybody loves mushrooms, especially the strongest ones! never tried these ones before but all the other varieties from shayana were great so this one called by the name of the great mushrooms' eater can't be less fulfilling for the mind, i'm just throwing random words in here to reach 100 words have fun

  • Brice
    I order shrooms for the first time, and I never grow this before. Packet arrived a few days after, on time. I did not excpect to get so many shrooms ! I probably had to harvest them 5 or 6 times, and i proabably had a total of 45g dry. I spent 10 days to eat them all, and trust me, I now beleive in God :).

  • tom
    Exellent service very discreet and received in 4 days one very healthy box of mycelium.its soaking now as I write this.very happy with the service and will definitely recommend shayana and be using you again. Thankyou shayana shop top service.😊

  • Translated from French Arnaud
    Received within days! Thank you for the discretion, I will keep you informed of the evolution;)

  • Translated from French kolpinski
    hello, great kit because great site, thank you shayana;)

  • Translated from French
    Nice, received in 5 days but without notice to predict on your news in after harvest

  • Translated from French champ
    2 weeks to have my order otherwise nikel champi grows very well 3 rd harvest .... 3 gram dry and good ride a lot of fun and a lot of yawning

  • Translated from French Pakorek
    Hi !!! Once again, order arrived very quickly, discreet package, what happiness! I've been ordering from shayanashop for years, and I've never been disappointed! Both on the service and on the quality Thank you again for everything and see you soon =) Peace

  • Translated from French Arnaud
    And there you have it, the first harvest! 160g fresh ... Héhé, it must hit within 17g sec. We'll see for the second! ;) Thanks again: D

  • Translated from French LANGLOIS
    Received in 1 week and 3 days. Result 1st fluch collected, the second is there. Everyone who tasted them came back to me to tell me: Hey man, your mushrooms are so good! Thank you Shayana, I will be recommending soon :)

  • Translated from French RastaJamAmsterdam
    The most productive cultivation kit, I've ever seen this, my kit is at the 10th flush, total harvest of at least 85og and it's not over, the 11th is on its way, really enough to stock up !!

  • Translated from German Martin
    Just great again! Ordered last Friday and already there yesterday (3 working days for shipping). Scheduled today and the first flush in about 2 weeks (has always been so far :-))). So I can only recommend the shayanashop, never problems and if you have any questions, the support usually answers within 1-2 hours. greetings Martin

  • Translated from French HEUTTE
    Always very fast shipping with Shayana, thank you! I chose these champy to change the Mexicans, and I was afraid, after 15 days almost no mycelium which developed, suddenly I put the box in the fridge for 24 hours to shock the cold . I waited a few days and finally after 3 weeks, it grows and it stops, I had to take the cake out of the box (culture made in a frande box with humidity and air constantly) there is champy everywhere, on the sides and below, I let them grow. VERY SLOW GROWTH compared to Mexicans it will be a month and I haven't harvested everything yet, because the collar is slow to tear because the hats open very slowly (about 1 week compared to 1 day for Mexicans) Very nice mushroom, not yet tested, but to see the omnipresent blue color inside the champy (psylocibine) it will hurt!

  • Asger
    Very good and fast delivery, i recived a healthy box of mycelium, and it did not take more than some days for the first pins to show. And after just 8 days a had a nice flush of good looking shrooms. I was pretty freaking amazed about how fast these grew, i really did not expect that.

  • richard
    Wow what can I say,my second kit and this type was the more potent I tried these dry first but it took a few hours to come up I only ate about 20gs worth (when fresh not dry) and was tripping for about 6 wanderful hours quite intense but so much fun I didn't want to move a lot maybe that was due to the super silver haze I was toking with the shrooms.i must have got atlases 500gs of fresh shrooms off my second kit wel worth the wait but grows very wel with tepid water in the spray bottle. I done 40gs of fresh on my next adventure very intense I loved every second of it I watched the film dread and then sucker punch two very good films to watch while on shrooms wel done shayana ur my new hero keep up the wanderous work you dudes do thank you

  • Gabriel
    Fast delivery, after 6 days i got the package in Denmark, thanks shayanashop, updates on how the effekt is will come in a few week Gabriel :)

  • Translated from French Chyste
    Excellent! Very good trip! 1st flush 246g! And there are techniques to make very good returns! With a box I made more than 1KG of yield and effect ensures! You can overdo it in terms of quantity, but the problem is that you won't stop laughing! To see if this is a problem! Question super effect! For those who do not like the visual effects too violent c what you need! The effect lasts about 4 hours very very good delirium! I advise you! If you have tested any who have let me know more! Thanks to plus bon trip!

  • Translated from German Benjamin
    Oh dear kids hygiene does not seem to be your stability .... How about you waddle instead of annoy, why this holy shit, does not grow or thrive with you .... xD. I'm extremely satisfied, the smallest. Pils is 22cm tall ...;))

  • Patrick
    Fantastic as always. Big love good trip! !

  • Ivan
    i got the package after a week. it found a small spot of green mold. after removing the spot everything grew normal. however the end product is very nice and potent.

  • Serpka
    Very good Kit, good mushroomst too. Excellent packaging to Germany from belgium. Super Sache nur zu empfehlen, aber bei mir war das erste Ergebnis so : 120g, 30 g, 2 g .... Trotzdem super sache

  • Billy
    Woopy Shroom this... Arrived on time as usual. 1 Week in more or less. Growing vise, all excellent. On my 4th flush, and i'm in over 650 g fresh. The effects and vibes match the name "Mckennaii" Exceptional Vibe. <3 Great process of thought and clarity. Can be intense, and very informative if taken alone, i recommend to prepare a bit, in terms of Inner dialog with the Mushy. List of questions, to put the beautiful energy waves flowing in the desirable direction. Also Great with ya buddy's. Took some with my sister, perfect bonding agent as one would expect. Easy and emphatic feel, very connective. Definitely will dissolve unwanted belief systems, and rediscover ones identity. Or towards it. :P All and all. Excellent product and alive, in terms of inhabiting energy. Fairly visual with open eyes, a different galaxy when closed. Long term positive effect after the trip is guaranteed. Productivity, creativity, etc. You name it. Took from 3-5 g dried. For starting i;d suggest going for 3g.

  • Translated from Samoan Serpka
    Very good kit, good mushroomst too. Excellent packaging to Germany from Belgium. Great thing to recommend, but for me the first result was like this: 120g, 30 g, 2 g .... Still great thing

  • Translated from German Prayer
    Mega Starke Visuals, had eaten about 50 grams of fresh, that was too much! ^^ I then lay on the floor and pushed me blatant films, it was still a great feeling and the trip dominated in a pleasant way .... When it comes to fresh mushrooms: 30 grams - Violent 15 grams are normal and dry: 2- 3 grams normal strength> 5 grams - hard trip (only for psychonauts) but everyone should know what is good and what is bad for you!

  • Translated from French tom
    I made an order of mckennaii I let it be received very well but no effect on all the harvest = (

  • Translated from German Steven
    Hi Shayaneur's! For me first delirium with salvia with this rather quiet mix well frankly not disappointed, personally I put it in a pipe (like a crack pipe, without water) with storm lighter (blue flame for better performance during combustion of the sheet) and well jpeux tell you that it dislodges well for 3/4 minutes !!! I took myself for a peleteuse when cutting a 4 quarter, then I turned into a fan and I went around in circles in the living room but the worst thing is that I was more or less concious but in the impossibility of controlling myself, not to mention giggles or other cries of joy in short a good delirium to try !!! Peace

  • Translated from German KörperKlaus
    Salut à tout monde! Colis reçu in 3 hours, merci beaucoup! Franchement, très contente, l'effet est bien là, je recommande!

  • Translated from French Nero
    Very satisfied ! Despite the little information I had about the shoot I still managed to grow these brain wonders! Very good result for the Premier Flush the second is slowly maturing. Thanks Shayana!

  • Translated from French piero
    I must have come across the wrong growbox, I had mushrooms, but very small, all stunted, all degenerate koi. absolutely nothing to do with Ecuadorians! with the equats, I took out a 32gr, there I was happy with the trip! mckennaï, I wouldn't take it back.

  • Translated from German Benjamin
    Ordered last Thursday, today the week after (Friday) the package came, so delivery time 8 days is okay, comes with DPD and not DHL. The 5 Free Cannabis seeds were also included post in 12-14 days.

  • Translated from German Michael
    Simply the hammer delivered quickly, grew quickly and the flush was simply the best, order again and again!

  • Translated from French leslie
    box received in less than 6 days the cultivation begins today (box nickel and seeds too) thank you shayana !!!

  • Translated from German Bartlomiej
    Hi, so first flash around 160 grams wet ... big healthy mushrooms :) okay!

  • Translated from German Tom
    TOP !! ordered the last wednesday and came reliably the next night. now only let it grow and dry I keep you up to date!

  • H
    Very very visual trip with 5gr. dry.. Thanx shayana :)))

  • Translated from German Bartlomiej
    Arrived after 8 days! Boy!!! And that from Holland !! 1A BOY! Activated today! Now just wading! After harvest I'll let you know !!

  • Translated from German Peter
    I still have some good news for one of the 2 boxes: after more than four weeks, one of them still came on. The other one is still lost, but at least one is saved. Because I have already rated them negatively, here is a positive rating! The harvest is not that big (around 150g) per flush, now comes the 3rd, but they are a lot more potent than the predecessors of the same variety, and at least I'm glad I didn't have to throw the box away :-) Thanks Kind regards Wolf

  • Thomas
    it arrived in four days, discretely packed, taken quite a while to fruit though, over three weeks and i'm just noticing first few pins, might advice leaving the box to colonise for a couple more days before putting into humidiity bag, will update on potency, yield etc


Magic Mushroom Growkit

Many have proclaimed this psilocybe cubensis strain as the strongest magic mushroom you can grow, surpassing Copelandia Cyanescens (aka Hawaiians), and making it a very popular choice for experienced psychonauts.

This powerful magic mushroom is named after the famous American ethnobotanist and author Terence Mckenna, a well admired advocate for the responsible use of naturally occurring psychedelic plants. 

With strong visuals and an intense philosophical trip, these beauties will rock your world while opening the doors of perception to your inner self and guiding you through a wonderful journey.


The trip can be spiritual, and for some, profound and emotional. Magic mushrooms produce effects which may include a deep connection with nature, sudden appreciation or joy for life, open and closed-eye visuals, colour enhancement, sensory stimulation, increased sense of humour with fits of laughter, creative and cognitive enhancement, music appreciation, thought acceleration.

Reminder: effects are usually enhanced when experienced with a positive mood, good music and a comfortable environment.


The overall trip can last from 5 to 8 hours, and inexperienced users should start small and up their dosage only after waiting an hour to assess their condition.

Harvest average
Standard (1200cc): 400 - 500 grams
XL (2100cc): 900 - 1000 grams
*Growkits can produce multiple flushes of mushrooms with proper care!


Heating devices: for the best results, please avoid direct contact between the heating surface and the growkit. If you cannot create space, use a piece of cardboard or a folded towel.

Storage: the growkit is ready to grow as soon as you receive it. If you need to wait, the growkit can be stored in the fridge for up to a month. Any longer may compromise the grow results.

Product info:
Psilocybin strain: Psilocybe Mckennaii
Cultivation difficulty: Easy
Strength: High Potency
Colonization time:12 - 14 days
Colonization temperature: 28º - 30º Celsius
Fruiting time: 14- 21 days
Fruiting temperature: 18º - 27º Celsius


Magic Mushroom Growkit contents:
- Substrate growbox with 100% active Mycelium
- Mushroom grow bag with filter, to create a micro climate
- Paperclip(s) to close the grow bag

REMINDER: Please do not order more than 2 growkits at a time to guarantee delivery!