Description
GROW BIG. STAY SIMPLE.
The Core Monotub Cultivation Kit is your entry point into advanced mushroom growing — without the steep learning curve. Based on the legendary monotub method, this kit is refined into a ready-to-use, compact system designed for serious results in small spaces.
You don’t need lab equipment, years of experience, or guesswork. We’ve handled the prep work for you with pre-sterilised grain spawn, a nutrient-rich CVG substrate, our low-profile Core Monotub, and all the essential accessories — plus clear, step-by-step instructions to guide you from inoculation to harvest.
WHY CHOOSE THE CORE KIT?
- Compact system with full yield potential
- Grows up to 1.5kg of fresh mushrooms per kit
- CVG substrate perfect for exotic and dung-loving varieties
- Set-and-forget system — no daily misting or fanning
- Instructions included for a stress-free growing experience
- Ideal for home setups: discreet, low-odor, and space-efficient
- Lifetime grow guarantee: if it doesn’t fruit, we replace it
WHAT’S INSIDE
1kg Sterilised Millet & Milo Grain Spawn Bag
2kg Sterilised CVG Substrate Bag (Coco Coir, Vermiculite, Gypsum)
Core Monotub (Low-profile, high-efficiency design)
Ultra-Fine Mister
Sterility Kit (Alcohol swabs, gloves, face mask, etc.)
Step-by-Step Printed Instructions
Lifetime Grow Guarantee
HOW IT WORKS
- Inoculate – Inject your chosen spores or liquid culture into the pre-sterilised grain bag.
- Colonise – Allow the mycelium to grow through the grain. At ~30%, break and mix the bag to speed colonisation.
- Spawn to Bulk – Mix fully colonised grain with CVG substrate and transfer to the Core Monotub.
- Fruiting – Sit back and let nature take over. The tub maintains ideal conditions for strong flushes with no extra effort.
OPTIMAL CONDITIONS
- Colonisation Temp: 24–27°C (75–80°F)
- Fruiting Temp: 21–24°C (70–75°F)
- Humidity: 90–95% (maintained passively within tub)
- Light: Indirect light during fruiting
- Fresh Air Exchange: Built-in passive ventilation
- Sterility: Lab-grade prep ensures minimal contamination risk
NOT INCLUDED
Spores or liquid culture (available separately)
STORAGE
Use shortly after delivery for best results. If needed, refrigerate grain and substrate bags for up to 3 months.

Complete monotub kit designed for efficient, high-yield cultivation
Produces up to 1.5kg+ of fresh mushrooms
Ready for inoculation with spores or liquid culture of your choice
All components pre-sterilised in a cleanroom environment
Instructions included for easy, step-by-step guidance
Backed by our success guarantee — or we’ll replace it, free



Sarah K –
Very happy with the results. Clear instructions too.
Aimee L –
The kit had everything I needed. No need to mist or fan constantly like other setups I’ve tried. Super clean and professional.
Robert (verified owner) –
Easy to use website, Fast delivery, great communication very happy
Emily –
Arrived in great condition, really pleased.
Sebastian (verified owner) –
Extremely good for research time & time again – highly educational product, so good that I’ve ordered a 2nd one! Highly recommended and great value as a bundle!
Mahmood (verified owner) –
Top cultivation tools with simple, easy-to-follow instructions. In just six weeks, you can enjoy a plentiful harvest. Highly recommended if you’re aiming for large yields!