Extra-Large Heated Monotub XL 80L – UK Extra-Large Heated Mushroom Growing Tub zoom

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Extra-Large Heated Monotub XL 80L – UK Extra-Large Heated Mushroom Growing Tub zoom

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Extra-Large Heated Monotub XL 80L – UK Extra-Large Heated Mushroom Growing Tub
Extra-Large Heated Monotub XL 80L – UK Extra-Large Heated Mushroom Growing Tub
GrowbuddieXL – Heated Monotub Kit UK with Lion’s Mane & All-in-One Grow Bags
Heated Monotub Grow Kit UK | Digital Temperature Control | All-in-One Mushroom Incubation System
Heated Monotub Grow Kit UK | Ventilation Port & Filtered Air Exchange System | Optimal Mushroom Growth
Extra-Large Heated Monotub XL 80L – Heated XL Monotub for Mushroom Cultivation
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80L Extra-Large Heated Mushroom Monotub

£99.99

Take your cultivation to the next level with our biggest mushroom monotub yet. This 80L heated monotub is built for serious growers looking for consistent performance, stable temperature control, and generous yields. Whether you’re scaling up your operation or want to grow bigger flushes at home, this advanced monotub offers reliability and ease in one spacious setup.

What Is a Heated Mushroom Monotub?

A mushroom monotub is a purpose-designed container that creates the ideal fruiting chamber for mushrooms. By regulating airflow, humidity, and contamination risk, it provides everything mycelium needs to thrive. This heated version features a built-in heat mat and digital thermostat, allowing year-round cultivation – even in unheated spaces or cold UK winters.

⚠️ Note: This monotub does not include substrate. Please select a suitable substrate from the dropdown options when ordering.

📸 The mushrooms in the images are for display purposes only and are not included with the monotub.

Looking for a non-heated monotub with substrate included? See Here

Looking for an under-bed mushroom growing solution? See Here 

 

 

Add some substrate to get started straight away?

This monotub needs either 1x 10lbs bag or 1.5kg rye, 3x 1kg CVG bags, 1000ml verm casing.


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Description

Key Features of the 80L Heated Mushroom Monotub

  • Dimensions: 62 cm (L) × 45 cm (W) × 50 cm (H)
  • Capacity: A massive 80L – ideal for bulk grows or high-yield setups
  • 20W Built-In Heat Mat: Installed at the base for steady heat distribution
  • Digital Thermostat: Pre-set to 22–23 °C, the ideal temperature for colonisation and fruiting
  • Double-Wall Plastic Build: Adds insulation and structural strength
  • Airflow Management: 34 × 10 mm and 6 × 50 mm thermally cut ventilation ports
  • Polyfill Included: Ensures clean air exchange while keeping humidity levels stable
  • External Controls: Access the digital controls without opening the lid

Substrate Options (Sold Separately)

For best results, add your choice of substrate to your order. Options include:

  • 10lb All-in-One Monotub Bag (Rye & CVG)
  • 10lb Horse Manure Monotub Bag
  • 1.5 kg Rye Grain Bag
  • 3 × 1 kg Coco Coir CVG Bags
  • 1000ml Vermiculite Casing Layer

Recommended setup: SporeBuddies recommends using the all-in-one monotub bag for beginners and professionals alike, reducing the number of steps and increasing the chances of success.

View our full range of substrate options.

How to Use the 80L Heated Mushroom Monotub

  • Inject your spores into the grain bag and incubate until fully colonised.
  • Prepare the monotub: Line it with a black liner and fill the vents with polyfill.
  • Layer the substrate inside the monotub, alternating between colonised grain and CVG.
  • Top with a vermiculite casing layer to retain surface moisture.
  • Set and monitor: The digital thermostat controls the internal heat, no extra heating needed.
  • Mist and wait: Fruiting usually starts within 2–3 weeks under optimal conditions.

What Can You Expect to Harvest?

With the right substrate and conditions, this 80L monotub can yield between 600–1000g of fresh mushrooms on the first flush. Multiple flushes are achievable with proper care and moisture maintenance.

Why Choose This Mushroom Monotub?

  • Largest heated mushroom monotub we offer, ideal for bulk harvests
  • Pro’s will find the massive space inside the 80L monotub ideal for growing really big mushrooms. If you are well versed in full canopy mushroom grows, then this is the box for you
  • Built-in thermostat and heat mat make temperature control effortless
  • Double-walled for insulation and durability
  • Designed for efficient airflow and reduced contamination risk
  • Perfect for growers who want to scale up without complicating the process
  • Compatible with various mushroom strains and substrate types

Order the Extra-Large Heated Mushroom Monotub Kit Today

Order before 3 PM for fast UK dispatch. This monotub kit is shipped discreetly and securely.

Additional information

Weight6 kg
Dimensions70 × 50 × 50 cm

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