Skip to content
Secure checkout
Account
Basket£0.00

No products in the cart.

© Cylocybe.com

Magnify and explore the magical world of Psilocybe cubensis spore syringes, Panaeolus cyanescens, and many more species at 600x.

We won't kid you, every one of those millions of spores floating inside your Cylocybe spore syringes has been on a great adventure just to meet you. From Austria, Jamaica, and even the USA. We never source our spore print stock on the cheap just to save a few pounds at a customer's expense, even though we're pestered with offers.

Our OCD for ultra high quality spore genetics, cleanliness and viability is what has always set us apart from the rest, because in the end, we're only as good as the prints we're working with so we make sure we're teaming up with cultivators with that same vision. This is exactly why our customer contamination reporting rate is less than 0.3% since we first opened.

We are so confident in the quality of our spore syringes that we even provide you with 3 month replacement guarantee if you are not happy - and without a hint of interrogation!

Other than spores for microscopy research, why not learn how to grow your favourite delicious mushrooms with the UK's best range of sterile mushroom grow kits suited for beginners and experienced alike? Our kits are legendary in this space.

Welcome to Cylocybe.com,
Mushrooms Growing Strong since 2017.

© Cylocybe.com

MAGIC MICROSCOPY SPORES

Our spore syringe cleanliness is over-kill but our prices are not. That's the way we do it. You likely don't need to know or care about this, but when you buy spores, or even grow kits from us, just know that while most vendors in this space use cheaper economic HEPA flowhoods (H12-H13) - that's not a dig, that's a fact - ours uses ULPA to capture everything down to 0.12 microns.

Whether it's Psilocybe cubensis B+, TEX PE6, Psilocybe tampanensis spores or even unbagging sterile mushroom grow kits for gourmet species from the autoclave to dry off, tape around the rim, bag and heat seal, it all happens with the best tech we're fortunate to have. What you are buying from Cylocybe is a passion for quality and the finer details. We never buy spore print stock on the cheap, we have people email often asking us to buy their prints at bargain prices - no. All spores we use come from expert lab suppliers in the USA that have a passion for quality too.

Magic Mushroom Spores for Microscopy →See stock status →

Golden Teacher cubensis: broad golden-amber caps flecked with white on pale thick stems, grey gills showing beneath © Cylocybe.com
Lion’s Mane out of control

Sterile and injectable

Mushroom grow kits,
made easy.

While we won't guarantee you success with our grow kits, we will guarantee a 2nd chance replacement for every product marked EZ-Replacement if nature decides what you're growing, and not you!

Another thing to mention - our two-sided A4 grow guide is not going to turn you into the next Paul Stamets. We cater mostly for beginners who know not a thing about mushrooms, just that they want to grow some - the people that want an easy life, not to read a 600-page manual. Our grow kits let you stick a needle into them and the end result is a whole whack of mushrooms for you, your friends, loved ones, whoever. That's it.

If you want our recommendation for a kit that is both easy for a beginner yet suitable for an advanced cultivator at the same time, that's our flagship 'MonoBox Grow Kit' and it uses specialist HEPA-filtered plastic jars instead of the 'unicorn' grain bags shops tend to use, meaning you don't need to worry about the little cuts and punctures and you can even open and close the container easily so you can add agar wedges in or do G2G techniques when you're feeling ready to move up a skill level.

If you are just looking for a fast kit, as easy as possible at a low price, we make the EZPZ. There are lots of kits, but if you are stuck choosing then flip a coin between EZPZ and MonoBox and you won't be regretting either.

Looking to find out what's inside our Grow Kits? We built a handy page for you here.

An XL Cylocybe Special Mushroom Grow Kit held in a gloved hand, colonised substrate visible through the window
© Cylocybe.com

Pioppino (Cyclocybe aegerita)

Shop Mushroom Grow Kits →

Equipment

Equipment.

CyLab

CyLab

CyLab is a Incubator, Fruiting Chamber and SAB all in one unit.

Shop CyLab →

Sabla / Still-air Box (S/M/L/XL)

Sabla / Still-air Box (S/M/L/XL)

SABs are the best investment you can make in this hobby. When inoculating a grow kit with a species like button mushroom, oyster, shiitake, you do not want to be worrying about contamination and growing green mould instead of delicious mushrooms. Still-air boxes are simple, cheap and can easily have you achieving 95%+ success rates.

Shop Sabla / Still-air Box (S/M/L/XL) →

© Cylocybe.com Not all product photos were captured by cylocybe.com

Living cultures

Grow gourmet mushrooms at home.

Our selection of live liquid cultures includes a wide range of delicious species for you to grow simply by injecting it into one of our kits. Species such as Shiitake, Golden Oyster, King Oyster and more.

Not all of our live cultures are for growing edible mushrooms though... if it glows green in the dark, it'd be best to avoid throwing it in a pan with garlic and butter (just so you aren't regretting your life choices over the toilet for the next couple of days).

Not all of these following cultures are suitable for every kind of grow kit we have, you will need to look at the type of substrate the mushroom species likes - that could be wood-based, maybe compost-based or something else. We provide a handy coding system you will see further down the page within the mushroom grow kits section which will show you how to understand what recipe was used for that particular kit so you can ensure it's compatible with your chosen mushroom culture.

All of our live cultures are lab-processed from certified mother cultures imported from the very top cultivation labs in Europe.

Shop Gourmet Liquid Cultures →

Spawn, substrates & supplies

Mushroom growing supplies.

Looking for Vermiculite, Perlite, Coco Coir, Brown Rice Flour or some other mushroom growing supply? We stock just about everything you can want in this hobby!

Many of our products you won't be able to see until we finish updating their product descriptions. If you need something urgently, just get in touch.

Shelves of mushroom growing supplies stocked in the Cylocybe unit
A mouse’s dream come true (discovered the hard way!)

View All Cultivation Supplies →

Reviews

What customers say.

Your experience makes a huge impact, personally and professionally. Fewer than 1% of customers leave a review, so your story is a powerful guide for other microscopy geeks and growers. That's why we don't ask for feedback straight away. We wait a couple of months to give you a proper chance to test our products. When you see that invitation email, we'd be massively grateful for your honest feedback.

Thank you cards sent in by Cylocybe customers, covering a fridge door
Cylocybe customers are the best ❤️
Can you spot your card?
A laser-cut wooden Cylocybe syringe keepsake held in a gloved hand
Woodlovers galore
β˜…β˜…β˜…β˜…β˜…
This is my second order and it’s as perfect as my first one. If I had a criticism it would be I preferred the brownie I received with my first order as opposed to the cookies I received with my second, that’s how pleased I am with the service from you. Ps the cookies were nice though
Paul C. · Shop review
β˜…β˜…β˜…β˜…β˜…
I was blown away by extra snack bars in the box it hasn’t been 5 seconds and I’m chewing on it, the rest of the day was legendary due to that occurrence. But don’t expect it, it won’t be a surprise then. And after all maybe Its for higher value orders or I’m just special, but overall its a value packed easy peasy to understand package I love these people behind all this. It’s the easiest thing i could have gotten, life is easy.
Ausvydas · Shop review
β˜…β˜…β˜…β˜…β˜…
I bought, I grew, I harvested, and I consumed. I waited for all four before leaving a review. I am a first time grower, hence I even dehydrated my culinary mushrooms on my radiator. I ended up with about 28 grams of culinary mushrooms after drying, and that was after throwing my brick out after 3 flushes, even though it could have handled at least one more - mainly because the mycelium was looking tired. My fault, I'm only new. Very happy with product. Better than I expected. Start to end-of-third-flush took 2.5 months.
Anonymous on XXL MonoBox / MonoBag Mushroom Grow Kit

Stuff you fun guys might find interesting.

Stories, blogs, vids, news, all bundled into one.

An inflatable cleanroom tent - where the magic happens at Cylocybe! 0:19
Behind the scenesOld IG posts

An inflatable cleanroom tent - where the magic happens at Cylocybe!

When we first moved in to the dusty unit, we needed a cleanroom fast... So, we bought a giant inflatable one which the military use. The...

Watch
Filling bags for mushroom growers at Cylocybe. 0:16
Behind the scenesOld IG posts

Filling bags for mushroom growers at Cylocybe.

Our filling machine is a beast. Here's a short of us trying it out for the first time. We use it for everything and it even...

Watch
Laser cutting some Cylocybe thank you gifts! 0:08
Behind the scenesOld IG posts

Laser cutting some Cylocybe thank you gifts!

Hey folks - Cylocybe here, we just rediscovered lots of old videos from some momentous times. Check this oldie out, we'd had our laser cutter for...

Watch
How we lasercut our SpawnTub lids for our MonoBox Mushroom Grow Kit 0:42
Behind the scenes

How we lasercut our SpawnTub lids for our MonoBox Mushroom Grow Kit

Hi folks, Cylocybe here. We used to drill holes in our spawn tub lids until we had a massive machinery upgrade. Can you imagine the pain...

Watch
Laser cutting grow kit lids at Cylocybe 2:29
Behind the scenes

Laser cutting grow kit lids at Cylocybe

Hi folks, these are specifically for the MycoBox grow kit.

Watch
Preparing Cylocybe spore syringes 0:25
Behind the scenesInstructional

Preparing Cylocybe spore syringes

We fit tamper-evident luer locking caps to our syringes. Here we show how to prepare them. Please note, we didn't demonstrate the built-in screwdriver on the...

Watch
Making it rain at Cylocybe. Using our brand new label machine. 1:08
Behind the scenes

Making it rain at Cylocybe. Using our brand new label machine.

We like to do everything in house at Cylocybe, and that includes printing our labels. The L801 is some top notch machinery.

Watch
Grow tent for some seriously simple dialled-in mushroom fruiting. 0:45
Behind the scenes

Grow tent for some seriously simple dialled-in mushroom fruiting.

Our custom grow tent now features 16 perfectly cut holes (laser-cut), allowing insertion of supplied specialised air filters designed for operation at 100% humidity levels while...

Watch
So fresh and so clean at Cylocybe. 0:11
Behind the scenesOld IG posts

So fresh and so clean at Cylocybe.

This is one of our many flowhoods, but a particular gem. Being an ISO4 flowhood, it filters particles 10x smaller than the industry standard of ISO5...

Watch
What happened to the MycoBox?

What happened to the MycoBox? Cylocybe Special MycoBox Grow Kit was the UK's favourite for many years. We had an IP claim recently on the name...

Read More →
Growing Your Own Mushroom Business
Business
Growing Your Own Mushroom Business

Running or wanting to run a business like ours?

Read More →

Watch us on YouTube →

View all posts →
Pallets of Cylocybe parcels boxed and ready to be collected for dispatch
Sending to happy customers

Frequently Wondered / Sometimes Asked

Sorry about this folks! In 2019, PayPal suddenly had a disliking to our harmless (and completely legal) microscopy spore products that they shut down their payment service with us (after around 10K orders from our eBay shop in 2017, to our .com in 2018-2019 with only 2 - both unjustified - chargebacks attempted in all of that time)... We believe this was due to three USA States in which those spores were illegal, confusing their laws with our UK law!

Interestingly enough, some or all of those same states in recent years changed their laws to make "magic mushrooms" completely legal, not just the harmless microscopy spores, but their actual cultivation, sale and consumption!

Although PayPal now lets shops sell these products, we harbour a 6-year grudge with them for the treatment of our shop in 2019, after they illegally withheld our customers' payments for 180 days - forcing us to send hundreds of active orders out without payment confirmation as we couldn't see who had or hadn't paid for the order - causing us reputational damage, and to make matters worse they couldn't point us to ANY term of service we had supposedly broken. We wrote all about this fiasco in our News section back in 2019 if you care to take a look.

So, sorry customers, never again out of principle.

These internet giants rule the internet - whatever they say goes because they can. They don't give a toss about the wee people like us or you.

Our whole business is treated as high risk, and that keeps us and our competitors out of the normal ways of paying (except for the shops which cleverly sidestep the 'high risk' category by only selling kits and promoting a second connected shop for the other products with discount codes to use).

Thing is though - bank transfer is actually the superior payment choice, because the transaction is much more private and you never need to worry a hacker has fitted a digital skimmer at checkout to siphon card details.

...Which is exactly what happened to us during our time off from the business in January 2024 when we were shut and not checking our business account, after purchasing from a supplier called clearbags. Only noticing by pure luck once Β£10K had already left in small payments to insurance companies, Apple and Netflix subscriptions and even an HMP prison to pay for someone's phone calls! You couldn't write it. And those annoying text messages from the bank to confirm it was us making a payment, not a single time did we get one of those from hundreds of scam payments coming out - we asked the bank fraud team how they managed to get around them and they told us the scammers were clever at getting around anything.

Yes, we got all of our money back from the bank (thank you) but we spent months dealing with it, because dozens of subscriptions were still coming out of our bank. Then came the insurance companies wanting their money back that the banks had clawed back, threatening us with legal action. It was a nightmare we would never have experienced had we paid by bank transfer. Now for every supplier and new shop we purchase from, we ALWAYS ask to pay by bank transfer.

Bank transfer rules, but it also costs us a massive amount of lost business as companies try to convince people that bank transfer is unsafe when my above argument completely turns that on its head.

So we do it our own way now! Bank transfer, cash in post and crypto are all there at checkout, and every one of them comes with its own instructions by email.

Sometimes shops love their own farts branding so much they want everyone to smell see it (including your postie and your neighbour when it gets handed to them when you're out!).

No, our parcels are boring and your neighbour doesn't need to know that you bought a "King Brown" (aka King Oyster) or a "Wood ear" (aka Auricularia auricula-judae).

We have seen and received some COOL parcels from mushroom shops.. but it's not ever going to happen here.

Yes! In the UK it is legal to possess, buy and sell ANY mushroom spores, regardless of species or type. This is also true for virtually anywhere in the world (with the number of exclusions you can count on a single hand). We're a legitimate shop, running since 2017. In saying this, just because it's legal to sell any mushroom spores does not mean we will ever sell the spores from deadly species of mushroom like the Death Cap because although it would be fascinating through the microscope we'd not be able to sleep without worry that someone might be dumb enough to cultivate them.

If you are looking to cultivate mushrooms, we have over 23 species of culture available for growing Shiitake, Golden Oyster or even the bioluminescent (grow in the dark we like to call them) mushroom species "Panellus stipticus" and more!

Extremely Important: cultivating these species has been illegal in the UK since 2005. That is not what we sell them for, and if your question is about growing them then we will not answer it and will refuse sale.

Spore-only orders go out same day if payment is received before 1pm Monday to Friday, or you get a free spore syringe if we're late. Grow kit orders are dispatched in 0-3 working days when payment is received before 1pm Monday to Friday, or you get a free grow kit if we're late. Other products show their dispatch promise on their own product pages.

For UK customers there are two flat rates at checkout. For just microscopy-only orders, Economy is Β£1.95 and takes around 2-3 days. Express is Β£3.95 and is 1 day, tracked. For everything else, the flat rate is Β£3.95 and Β£5.95 (as they are bigger parcels usually - we know some small things like IPA wipes will trigger the higher flat, we'll get around to figuring out that bug soon.)

We do mess up occasionally with dispatch, but us having some skin in the game for when we're late keeps us true and on our toes not to be late. Plus it just feels fair from our perspective. If we are late with your order, you do not need to get in touch to point it out - we are very aware of the orders we become late with so we know which ones to put the free gift inside. Peace.

Yes, we ship almost everywhere where it's legal for us to do so... you will see the available options at checkout.

Where we can, we calculate your own import fees at checkout and charge this to you so you don't have to deal with customs costs and extra delays - the parcels should just get to you without any fuss for a great experience (the price is higher initially, but you'd have to pay that price yourself anyway if you ordered from another shop which didn't charge you it at checkout and you'd have to go through the hassle of delays and paying it regardless).

If your country is not listed and is also not:

  • on a UK sanctions list
  • engaged in crimes against humanity

Then please get in touch and we will try to correct this.

Gourmet mushroom farms never cultivate from gourmet spores, because the traits would be all different from grow to grow. That's where cultures come in - mushroom farms will generally use actively growing live mushroom mycelium because the mycelium has been taken from a mushroom they want to replicate the same traits from... Think cloning. This is essential if they want those same exact characteristics each time like its looks, flavour etc.

Gourmet mushroom spores on the other hand are a lottery of genetics between spores. You won't know what you could be growing, you could strike it lucky and grow shiitake with characteristics superseding commercial shiitake mushrooms, or you could end up with the opposite - who knows what you would end up with.

Our mushroom spores are for the microscope however, 600X is the ideal viewing magnification - these are not for cultivation as the species would be toxic (although, we don't consider any of them remotely close to deadly as we would never stock anything that was deadly, ever). But many of the microscopy spores we have would be illegal to even attempt to cultivate - as stated on their respective product pages.

If you are looking to grow any kind of gourmet or medicinal mushroom, like Golden Oyster, Lion's Mane or more, then we offer those as liquid cultures to use with our grow kits. We don't offer spores for these. If you want spores for those then you will need to grow them first and collect the spores yourself.

Read the rest of our questions and answers.

Cash, bank or Bitcoin Discreet UK dispatch Free replacements Over 5,000 reviews