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- 1.6L MonoBox™ with Coir Substrate
- XL Grow Tent
- 1 x Multigrain SpawnTub™
MonoBox Grow Kit (XL-XXL)
£35.00 – £50.00
Our MonoBox Grow Kit is a rule-breaking, paradigm-shifting kit truly designed for the complete beginner and experienced cultivator.
Syringe not included
MonoBox Grow Kit
Our MonoBox Mushroom Grow Kit is literally the only kit you need to properly grow your mushrooms at home.
If you thought our previous UK No.1 selling grow kit (the Cylocybe Special MycoBox) was a fantastic grow kit, our latest MonoBox Grow Kit will transport you to another dimension!
Whether you are brand new to mushroom growing or you’re well versed and starting from agar wedge, our MonoBox Grow Kit has your back.
Our guide assumes a complete beginner with a gourmet spore syringe (and enough patience to read a double sided printed A4 piece of paper!) but it’s flexible enough for any experience level and any inoculation method.
Features
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- Excellent success rates for brand new mushroom cultivators
- Easier and cleaner inoculation using gourmet spore, culture solution syringe, G2G or Agar wedge
- First big harvests in as little as 3-4 weeks from moment of injection
- Multiple harvests until substrate is completely spent
- Extremely low maintenance cultivation without water misting
- Overall harvests of 500g–1000g+ of fresh mushrooms can be achieved with skill
- Detailed guide showing you how to achieve big, healthy mushrooms
Included
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- Chlorhexidine Alcohol Wipes
- Hand Wipes
- Facemask
- Pair of Sterile Gloves
- Printed Instructions
YOU WILL NEED
The kit does not come with any spores. You will need to source 1.5-2ml of gourmet spore/culture solution for the XL and 3-4ml for the XXL. It’s important not to add any more than this.
What makes this mushroom grow kit brilliant?
Unlike traditional grow kits (or “all-in-one” as people now call them) which mistakenly assume that mixing colonised grain spawn with a bulk substrate is beyond the realms of comprehension for a beginner, our MonoBox Grow Kit has you breaking all of the ‘rules’ and getting your hands dirty (literally) by mixing your healthy colonised grain spawn with substrate before taking to the fruiting tent to watch your mushooms grow into monsters (hopefully!).
We can’t wait for you to experience mushroom cultivation with a kit we would have killed for back when we first got into mushrooms in our teens in 2005.
In the future, when you’re ready to try your hands at powerful techniques such as Agar or G2G (grain to grain) transfers…you’ll feel right at home with our MonoBox Grow Kit.
Inoculation Options
Spore/Culture Syringe
This method is all explained in the guide but essentially, you will inject 1.5-2ml of solution into each SpawnTub through the rubber Inject-Thru port in the lid – Easy!
G2G
So you’ve got a SpawnTub full of colonised grain and wish you had more, fast? Simple. Open your SpawnTub inside of a clean area, like a home-made Still-Air Box and shake some of those mycelium-covered grains into a new SpawnTub (or 5 or 20!) and in just a few days watch as those new SpawnTubs explode with white mushroom mycelium!
You see, all those grains are inoculation points and can accelerate colonisation to completion in just a few days. Our SpawnTubs are superior to grain bags.
Agar
Trading mushroom samples on agar and want to grow that exciting species? No problem, with the MonoBox Grow Kit you can simply open the lid and transfer a wedge into the SpawnTub!
Sterility Guaranteed
Every single MonoBox Mushroom Grow Kit that we ship out undergoes our strict sterilisation process so that you can be sure you have the best chance of success. And if you do notice an issue before you’ve used it, we’ll make things right!
Just answer a few questions, send us some photographs and we’ll try to diagnose the problem. That’s not it—we’ll also send you new kit for good measure.
168 reviews for MonoBox Grow Kit (XL-XXL)
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We don't wait around
Dispatch times have changed - they're simply better. The one key difference is that they're now based on method of payment.. For example, a customer choosing crypto at checkout saves us a lot of work due to it being fully automated in the back-end of our site - meaning those customers receive their parcels a bit quicker than others. Here are our dispatch times: Cryptocurrency 0 - 5 days Bank Transfer 1 - 7 days Cash by Post 1 - 7 days *Whenever we say days, we mean working days - Mon to Fri and not weekends or holidaysDispatch Pledge
If we take longer to dispatch your parcel than the days stated above, then we will have broken our dispatch pledge (unless that delay was down to customer error, etc). Whenever we have broken this pledge, we have included extras in the parcel. And you won't even need to remind us as we know every parcel we're late with :) If it has been more than 7 working days since sending payment and you've still not had a dispatch email, please get in touch urgently using our contact form - and select 'High' priority please!Common issues and misunderstandings affecting dispatch (in order of most common)
- Important emails being missed by customers
- Us being extremely busy or understaffed due to illness / injury, etc
- Parcelforce Express 24 and Express AM at checkout does not mean same day dispatch for you to receive tomorrow - those are just their service names
Nosey delivery drivers, flatmates, neighbours or work colleagues?
All parcels are sent in high quality, nondescript packaging; our website name won't be mentioned and there's no tell-tale return address to worry about either.
Even for orders made from outside of the UK, customs declarations are barebones with descriptions such as 'Microscopy Kit' or 'Gardening Supplies', etc... We follow the rules whilst preserving your privacy as much as possible.


Anonymous (Verified Review) –
Just what I needed! Clear instructions, high quality product.
Anonymous (Verified Review) –
As above
Samuel (Verified Review) –
yet to see any fruits but looks good, have had success before so feeling confident
Matthew (Verified Review) –
Only one of the two grain tubs that make up the XXL spawned. Haven’t heard back from customer support in 2weeks but thankfully I kept old XL tub from an order last year so can mix the coir into that, otherwise current XXL container that was sent would be too big given one of the grains failed and wasn’t replaced. So, a bit disappointing as was hoping for a bigger yield, but I’m grateful at least 1/2 of product is working and focusing on that!
Nick (store manager) –
Hi there, really sorry to hear that one of the spawntubs hasn’t went to plan – but happy you’re using your noggin in realising how to work around it 🙂 If I can suggest G2G transfers, where you can easily turn 1 spawntub into many more at blazing fast rates, and if you are looking for a lot of yield fast then absolutely think about going down that route. Not sure what’s happened to the emails, but I will ask Ruth to look into it tomorrow and if something falls within our new refunds/replacements policy then we implemented a couple of months ago then we will sort it. Thanks so much for leaving a review, much appreciated!! 🙂
Sam (Verified Review) –
Came packaged securely and cleanly