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History of Koh Samui Magic Mushrooms

The history of the Koh Samui strain starts in Thailand. More specifically, on an island off the Thai coast called Koh Samui.

This island is filled with beautiful palm beaches, mountainous rainforests, and impressive coconut groves. Not only that, but the island has a long history of magic mushroom use.

Locals and tourists alike have harvested and consumed magic mushrooms on the island for as long as anyone can remember.

Then, a famous mycologist known as John W. Allen, aka Mushroom John, set foot on the island. In the early 1990s, John Allen documented psilocybin-containing mushrooms on the island.

He wrote a scientific article about it and published it in 1992. He found that locals used the magic mushrooms for recreation and in food such as omelets and soups.

He collected samples of various species of magic mushrooms from the island and sent them home. One of these samples would become the Koh Samui strain we know and love today.

He sent spore samples of Koh Samui to other mycologists to culture and grow. From there, Koh Samui started making its way into the hands of people across the world.

Now, Koh Samui is an all-time classic, and it’s thanks to John W. Allen.

The Appearance of Koh Samui Magic Mushrooms

Koh Samui magic mushrooms have a distinct appearance. At first glance, you’ll notice that they’re wider than they are tall.

The strain features thick stems and wide caps that are a yellow-brown color. On closer inspection, there are sometimes white spots dotting the caps.

However, you’ll receive your Koh Samui magic mushrooms completely dried. Once dried, psilocybin mushrooms become much smaller and lose most of their shape.

You will also notice some bluish or greenish spots on the magic mushrooms. These spots are called bruises, and they’re entirely natural.

Bruising happens when the psilocybin and psilocin in the mushrooms contact the air. This can occur during harvest, transportation, or even when they’re sitting around.

Don’t worry if you see bruises on your mushrooms because they don’t affect safety or potency.

Koh Samui Magic Mushroom Effects

If you’re looking for something uplifting and energetic, then Koh Samui is the strain for you. Koh Samui kicks in fast, and it kicks in hard.

You’ll have intense visuals with vivid colors, geometric patterns, and fractals. The strain is highly spiritual, and you may have a deep inward journey.

Best of all, Koh Samui is incredibly euphoric. You’ll feel the love flowing through you once the mushrooms start to take hold.

Taking Koh Samui Magic Mushrooms Recreationally

Koh Samui is a strain that’s perfect for recreational use. The lively feeling from these mushrooms is ideal for being outdoors.

Not only that, but the euphoria from Koh Samui is best when you’re surrounded by friends. That’s why these mushies are perfect for a trip to the beach or a hike in the woods.

Anything and everything will fill you with joy as you connect to nature and the people around you. The visuals will kick in, and every view will be trippy and awe-inspiring.

Just remember to take Koh Samui magic mushrooms safely. That means dosing correctly and taking them after you reach your destination.

Never drive or do anything potentially dangerous on psilocybin mushrooms. As long as you stay safe and prepared, then you’re sure to have the time of your life.

Taking Koh Samui Magic Mushrooms Spiritually

As we mentioned, Koh Samui magic mushrooms have a very spiritual nature. That makes them perfect for a spiritual magic mushroom trip.

A spiritual psychedelic experience can be potentially life-changing. That’s because the mushrooms can help you deal with past traumas or reflect on yourself and others.

It’s no exaggeration to say that shrooms can be a gateway to understanding and healing. However, getting these benefits isn’t as simple as taking a large dose and going along for the ride.

You’ll need to prepare your external and internal environment. After all, your mindset and physical location play a significant role in how a psychedelic trip turns out.

Now you might be wondering, how do I prepare myself? First, you’ll want to prepare your location.

You can be anywhere, but it’s best to stick to places that are comfortable, familiar, and a little stimulating. That can be in your own room or at a friend’s home.

Remember that people are part of the setting, and you’ll want to keep only one person around. Too many people can be a distraction, and you won’t be able to focus on your journey.

Preparing the mindset is much easier said than done. Often, we have no control over our anxieties and worries.

However, you can do a few things to ease your mind. For starters, try to take a few days off work so you can trip one day and relax the next.

Also, it helps if you complete your tasks and have no obligations during the day of the trip.

Once the set and setting are ready, then you’re ready to blast off into the furthest reaches of your consciousness.

How to Dose Koh Samui Magic Mushrooms

Koh Samui magic mushrooms are more potent than the average Psilocybe cubensis strain. If you’ve never dosed, then here’s a handy dosing guide:

  • .25 grams (g) for a threshold dose (should feel something)
  • .25-1g for a light dose (recreational dose)
  • 1-2.5g for a medium dose (recreational dose)
  • 2.5-5g for a strong dose (recreational to spiritual dose)
  • 5g+ for a heavy dose (spiritual dose)

If you’re a total beginner, then we recommend taking 1-1.5 grams. However, experienced users will be able to eat 3-4 grams with no problem.

A Historical Strain

Here at Shroom Bros, we pride ourselves on growing and selling the best magic mushrooms online in Canada. We knew that our collection of strains wouldn’t be complete without Koh Samui.

Koh Samui is a strain close to our hearts, and once you try them, they’ll be close to yours too. Pick up a pack of Koh Samui magic mushrooms today and see why this strain changed the game.


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I almost want to give them a bad review so less people will shop their sales. But the truth is, they can’t be topped. Trust me, I’ve looked. And the Customer service is 10/10! I honestly couldn’t say enough good to give them & their product Justice.

Chris Sagurski


Ordered for the first time recently, took 2 days to come in the mail in winnipeg. Super fast! Havent tried the mushrooms yet, but they look amazing!!! Would absolutely recommend! They even provide tracking info through Canada post so you know your package is on the way.

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Absolutely awesome service. Highly recommended



Thank you! I felt like I blinked and they were at my door! 😂

Based on 76 reviews.
Koh Samui Magic Mushroom

Reviews (7)

  • BobbyZimZim (verified owner)

    Had a beautiful trip outside with two friends, approx. 2.5 grams each. The whole trip lasted almost 8 hours, very introspective, with time distortion and the best visuals I’ve had from any shroom so far. I would highly recommend these ones.

  • MagicT33 (verified owner)

    Ive sampled a bunch of different strains from shroom bros and so far these are my favourite!!
    Easy on my stomach, great euphoric feeling and excellent visuals!!!

  • RedSpliffstone

    These were pretty potent, I took 5 grams which seems to be the norm for me now. so I usually base it off that alone, 5g’s of these funguys and you’re in for a good lil trip, 7/8g’s wil be my next experiment. trip lasted about 6 hours with main peaks from 1-2 hours after eating. After that was a good lil come down period for listening to music or watching a movie with lots of visuals.

  • Cheyene Clements (verified owner)

    Very good for first time users. Had one and tripped out really good. definitely buying more, thanks shroombross!

  • Jarrett Jacklin (verified owner)

    I had maybe 2 grams of this, and was it ever potent. I had a bimodal trip, phase one being light visuals and great sensation, then an off period. The second phase was wild, had the cry of my life, and swear I visited heaven. This is an excellent strain, and I recommend!

  • Colin Campbell (verified owner)

    So far my fav. This one is all about vivid colours, love/chill and very uplifting

  • Caroline Derail (verified owner)

    Amazing. My first ever mush trip was with the blue meanies, which was more viusal and euphoric. I took 6g of these thaï ones and my trip was intensely spiritual. Lots of epiphanies, and I feel like I’ve come out a brand new person after a trip from these. I recommend them for depression/blocages or understanding yourself on a deeper level. if you are an experienced user, I recommend taking more than 3g, as this is more of a spiritual trip than a visual one, though I was seeing fuzzy and technicolor at one point! Highly recommend them.

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