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Williams Co Supplies

Sterile Manure Mushroom Substrate

Sterile Manure Mushroom Substrate

Regular price £24.99 GBP
Regular price Sale price £24.99 GBP
Sale Sold out
Discounts & Shipping calculated at checkout.
Weight

 Pasteurised & Ready to use
 Field capacity 
 2.5kg per bag

 

Larger fruits, larger yields.

Manure based substrates have been shown to produce larger and much healthier mushrooms. Easily the best substrate for dung loving species!

Ready to use

We’ve done all the hard work, simply open up and mix with your spawn. Can be stored in the freezer for up to 6 months.

How much do I need?

We recommend mixing around 500g of colonised grain to every 2.2kg of substrate.

 Grain Spawn
Substrate Needed
250g 0.5 bags
500g 1 bag
1kg 2 bags


Professionally Pasteurised

Our computer controlled system keeps your substrate at 160 for 90 minutes, ensuring complete pasteurisation. No contaminants make it out alive.

Fun(gi) Facts.

  • 5lb / 2.25kg manure based substrate
  • 80/10/10 mix (manure, coir, vermiculite + gypsum)
  • Plain packaging
  • Can be stored in freezer for up to 6 months

Delivery Information

Your order will be sent with Royal Mail or Parcelforce, you will receive
an email once your order has been dispatched.

Orders are dispatched within 3
working days
unless stated otherwise.

Plain packaging.

30 Day Money Back Guarantee

We offer a 30 Day Money Back / Replacement Guarantee on all of our products.

To claim your replacement or refund please send us photos of the issue to: support [at] williamscosupplies.com and we will do our best to help you.

Legal Disclaimer

Legal Disclaimer

All products sold by Williams Co Supplies are intended for lawful uses only. Our mushroom cultivation supplies are designed for growing gourmet and medicinal mushroom species.

We explicitly prohibit the use of our products for cultivating psilocybin-containing mushrooms or any other controlled substances. Cultivation of psilocybin mushrooms (magic mushrooms) is illegal in the United Kingdom and most other jurisdictions, with severe legal penalties for violation.

By purchasing our products, you acknowledge this disclaimer and confirm that you will use these items solely for legal mushroom cultivation purposes. Williams Co Supplies accepts no responsibility for misuse of our products contrary to applicable laws and regulations.

If you have questions regarding which mushroom species may be legally cultivated, please consult appropriate legal resources or authorities before proceeding.

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