Skip to product information
1 of 4

Bulk Substrate 'Martian Mix' Bag (2 pack)

Bulk Substrate 'Martian Mix' Bag (2 pack)

Regular price £25.95 GBP
Regular price £33.90 GBP Sale price £25.95 GBP
Sale Sold out
Tax included. Shipping calculated at checkout.

🧫 1.5kg of optimally hydrated coir, vermiculite and gypsum

🍄 Ideal for spawning to bulk with a grain spawn

🧪 Pre-pasteurised under cleanroom lab conditions

♾️ Our specialty bulk substrate can grow just about anything

View full details


Freshly Made With Quality Ingredients 

Good ingredients make for good substrates. That is why we only use 100%, natural and organic ingredients. Mushrooms are quite sensitive to artificial chemicals and do not grow well on contaminated substrates. It is for this reason that we only use the finest, natural ingredients for your ‘shroomies. 


Please aim to use grow kits or substrate as soon as you have received them. If you plan to use them at a later date, they are best stored in the fridge. Each item will have an expiration date of up to 2-4 months if stored correctly.

👽 Need help or assistance? Feel free to contact us with any questions here.

What people are saying