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McKennaii — Classic Grow Kit XL — Cloud920®

Rating
13 Review(s)

Availability: In stock

€54.95
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Customer Reviews (13)
Mckeneii
Rating
Bountifull yield and fast fruiting in about 4-7 days. Review by Nikolas (Posted on 6/8/2026)
3rd Cloud920 McKennai kit purchased
Rating
This is my 3rd Cloud920 McKennai kit from the Magic Mushrooms Shop and AGAIN it did not disappoint!

My cultivation skills must have improved! I have just attempted my 4th flush. I have not achieved this before and hopefully the substrate will not be exhausted and will bear further pins and shrooms.

Although it is not recommended due to bacterial infection etc, I removed the substrate from the container before setting up the 1st flush to avoid side pinning. In my opinion side pinning reduces the flush as the shrooms do not have adequate space to grow. I believe that my yields have improved by removing the substrate from the shipping container therefore reducing / eliminating side pinning.

I achieved the following cracker dry yields: 1st flush 24.4g - 2nd flush 9.2g - 3rd flush 7.9g.

Happy growing.
Review by DK (Posted on 5/28/2026)
Mcenai
Rating
very good muschroms Review by Sebastian (Posted on 5/23/2026)
+++++
Rating
good stuff Review by Sebastian (Posted on 5/23/2026)
High yield, quick
Rating
Did originally buy a stanard mckennaii grow kit, this didnt grow as well as it should have. Spoke to customer service and they were great and suggested i buy an xl grow kit. This grew very quickly with a high yield. First yield i had 250g, on to the second yield! Big fat chunky mushies! 10/10 Review by ATX (Posted on 5/20/2026)
Greate customer service!!
Rating
Greate customer service and shipping, good quality kits and pretty high pottency. Recomended for middle- low trips. Review by Doria (Posted on 5/15/2026)
Third flush
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I am getting my third flush of this kit at the moment. That is great. The flushes are not so affluent as on the picture, but still ok. Support is great. Review by Peter (Posted on 5/12/2026)
Excellent growing kit
Rating
I am a beginner and this was my first growing kit ever. Very easy to grow, fast pinning (in just 5 days), three flushes, good harvest (480 gr). I totally recommend it. Review by Anna (Posted on 5/4/2026)
Abundance of mushrooms
Rating
The kits produced lots of mushrooms. I am very happy. Review by Sorin (Posted on 4/21/2026)
This is my 2nd Cloud920 McKennai kit from the Magic Mushrooms Shop and it did not disappoint!
Rating
1st flush - Fresh air exchange started 3 days after set up. Pins started to appear at day 8 at both the top and all sides of the cake. The mature fruits were harvested between days 14 and 25. Most of the pins grew at the sides of the cake and got squashed. The harvest was cracker dry at day 27 using the fan / silica drying method. The 1st flush cracker dry yield was 20.7g. I was pleased with this yield. I used a heat mat with the thermostat held constant at 21C that promoted a very light humidity.

2nd flush – After harvesting the 1st flush, I misted the top of the cake with x25 misting sprays to rehydrate it. I used the same approach as the 1st flush i.e. heat mat, fresh air exchange started 3 days after misting and very light humidity. Pins started to appear at day 5. At day 10 I noticed most of the pins were growing at the side of the cake and getting cramped (like the 1st flush), so I carefully removed the cake from the container base and replaced it on the container lid to allow more space for the side pins to grow. The mature fruits were harvested at day 12. The harvest was cracker dry at day 15. The 2nd flush cracker dry yield was 5.3g. I was pleased with this yield but did expect a little bit more.

3rd flush – I am 3 days into my 3rd flush, and it appears that pins are already starting to form. Before starting the 3rd flush, I soaked the cake for 8 hours. I am using the container lid instead of the container base to avoid limiting the growth of any side pins.


MMS: Great to hear that this method of removing the substrate from the plastic box worked well for you! While this can sometimes help side pins develop better, it is not recommended in every situation. If you ever experience issues or are unsure which method is best for your kit, feel free to contact our customer support so we can find the most suitable solution for your specific case.
Review by DK (Posted on 3/27/2026)

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