Supa Gro Kit 100% 'B+'


Psilocybe Cubensis "B+" is a very popular magic mushroom strain because of its beautiful fruits that can reach a size of 30cm. These Supa-Gro kits produce multiple flushes and all you need is patience. The grow kit contains 1200ml of 100% mycelium.

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Volume: 1200 ml€ 50.95
  • Volume: 1200 ml € 50.95
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  • Reviews (321)
  • Questions (3)
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  • Video (2)
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Supa Gro Kit 100% "B+": All you need to be is positive

Psilocybe Cubensis "B+" is a magic mushroom strain that produces beautiful fruit-bodies that can reach a size of up to 30cm. Another reason for the popularity of this magic mushrooms variety is that the occasional nausea at the beginning of the trip is less pronounced as with other strains. "B+" is the perfectly matching name for this strain - you will definitely Be Positive. These Supa-Gro kits contain a 1200ml brick of 100% mycelium substrate and produce a multitude of flushes - if you don't behave totally stupidly you will see at least 5 flushes.

Supa Gro magic mushroom grow kits are grown by mycological experts and contain extremely healthy mycelium.

Supa Gro Manual

Scope of delivery

  • 1200ml cultivation box
  • Grow bag

Use Our Magic Mushrooms Dosage Calculator

Volume 1200ML
Brand Supa Gro
Strain B+

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Reviews (321)

    Bon service client
    J'ai reçu la box mais elle ne s'est pas lancée. J'ai contacté zamnesia et ils m'en ont expédié une autre et je viens de la recevoir. Merci à vous et je vous dirais le résultat de cette merveille 🤘


    That’s the stuff
    Sooooo first of all thanks Zamnesia dudes youre so fucking great. My order got probably checked at the frontier and they sent me another one. Then my kit got a nasty shroom fly invasion and they sent me another kit... You get my point. They’re the best. The shrooms are great and grow quickly. I ate one last night with a friend, he had the visuals and I had the “I can’t stop laughing, I might die laughing” effect.


    SupaGro B+ Big fruits
    First I ordered the Supagro Hawaiian, but this kit didn't grow that well. There was only one very small flush, after that flush the kit was done. But Zamnesia came with a great solution, so I could order a new kit. Very kind of Zamnesia and it shows how good this company is! So I ordered a new one, the B+. After setup, it took 2 weeks and 5 days for first pins started coming. 6days later I could harvest and total of 130gram came out. The paddo's were huge, like 20cm. I did a cold-shock in the fridge for the the second flush and waiting now for the first pins. I already tried the paddo's (mixed with a little Hawaiian shrooms) Took 3grams dry and it was awesome. The visuals were very detailed and fast. Especially with some psy-trance on. I was in cloudy tunnels everything was moving smoothly and heads were popping out the clouds. The visuals took like 2 hours. Very nice. I would definitely recommend these B+. One tip for Zamnesia; Change the bags. Make them stronger, because when the bag gets humid it will collapse the whole time and it could effect the mycelium. Now I had to build a construction with wooden sticks. That's not handy. Overall big thumbs up.


    Supe Grow Kit B+
    Doesn't grow so "aggressively". I am courious about next progress. Arround 3g dried from the 1 flush. UV night lighting seems to help growing. Anyway - excellent service and delivering.


    Au top
    Cette variété est juste magique 2g5 suffit pour un petit voyage, facile à pousser. 3 flush pour environ 300g frais


    Nice growkit, first experince with b+
    I did not follow the instructions. I took the cake out the kit and build a fruiting chamber, the first week nothing happen but i was also cold temperature (18-19C) i moved then afterwards and after a week more there was plenty of fresh mushrooms in (20-23C), i have not weighted all fresh, but i think its about 30+g when dry. Then i put the cake into a sterile bag and filled it with water and let it get cold for 12+ hours, next day already new pins. Nice kit! Can only recommend!


    The grow kit is super easy to handle even for amateurs like me :D My first batch is drying right now and I am very excited to try them. I can recommend this product for everyone. Thanks!


    Fast shipping, fair price and 100% success rate
    This Strain I recommend for first time home-growers, and first time travelers. I would say there’s a 100% success rate as this strain is a kind grower. It will start sprouting after 2+ weeks, so be patient. And you can get up till 4 batches from one kit. Super win. The strain is also a safe choice for a first time traveler, being balanced between the visual- and feel experience. Where other strains might be more visual or emotionally deep. I would also recommend it for micro dosing.


    Defective from the start
    It should have a 5 stars but It was defective from the strat. ( No contamination )I had only 4 large 44g fresh mushrooms each. 1small 20g and other very small pins never grown. The Zamnesia staff was very friendly and provided me with a voucher for the same amount of money. I can say that the trip of the few collected was very beautiful and intense making me more than positive. thanks !! I'm going to try a different one.


    Une récolte de très bonne qualité
    J'ai eu une récolte car le substrat a séché lors d'un départ en vacances. La première récolte était abondante et on s'est bien amusé :)

    You cannot post a review because you have not purchased this product
Questions (3)
Juus 2014-06-23 00:44:03

Hi, wie entferne ich die Pilze, die in das Substrat reingewachsen sind am besten? Danke im vorraus :)


This happens more often since mushrooms grow every way they can. The best thing is to wait until you start harvesting. As soon as you make your harvest you take out the cake from its plastic container. Please make sure you do this sterile and with care. When you've taken out the cake you carefully take off the mushrooms from the side and make sure you get everything of the mushroom so nothing is left. After this you put the cake back in it's container and you start the grow process from step one again. If you have any further questions please let us know. We're here to help.

sousou 2014-01-12 11:58:57

Did you now how much mushroom we need to eat for a standard trip and a strong trip ? i want to now that for to have a good trip :-)


While the recommended dose for mushrooms is dependent on many factors, general consensus is 15 to 30 grams of fresh mushrooms and 1.5 - 3.5 grams dried (due to the weight loss incurred during drying). This of course depends on the type of mushrooms. For the stronger mushrooms a lower dose is recommended.

Miguel Izco 2013-05-30 19:53:23

how long can be stored the unopened package?


Mushrooms are very robust creatures, but we highly recommend to start the growing process instantly after receiving your kit. If you need to store a kit, you can put it in the refrigerator - at 3-5°C the box will be preserved for at least 6 weeks. Important: store the box in an air sealed plastic bag to prevent contamination.

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Video (2)
  • Video: The Mushroom Heat Mat By Zamnesia
    The Mushroom Heat Mat By Zamnesia

    Designed to keep your magic mushroom grow kits at the optimal temperature, this electronic heat mat help ensure a successful grow. Here are the basics of its use, and how it stacks up against mushroom grows that do not use heat mats.

  • Video: How To Prepare The Supa Gro 100% Mushroom Gro Kit
    How To Prepare The Supa Gro 100% Mushroom Gro Kit

    We show you how to use the Supa Gro 100% magic mushroom kit. This mind friendly cake containing pure mycelium from Supa Gro 100% will provide you with multiple flushes of strapping healthy cubensis mushrooms. With up to six flushes per kit and 600-900 grams per flush, this no sweat kit can't be beaten. Requiring nothing more than clean or gloved hands, the occasional squirt of water and a snug place to grow. This fun fungus is as easy as one two three.

Supa Gro Kit 100% 'B+'
Supa Gro Kit 100% 'B+'
Supa Gro Kit 100% 'B+'
Supa Gro Kit 100% 'B+'
Supa Gro Kit 100% 'B+'
Supa Gro Kit 100% 'B+'
Supa Gro Kit 100% 'B+'
Supa Gro Kit 100% 'B+'
Supa Gro Kit 100% 'B+'
Supa Gro Kit 100% 'B+'
Supa Gro Kit 100% 'B+'
Supa Gro Kit 100% 'B+'