Perfect field capacity for growing mushrooms Sterilised at 15psi / 121C for 2.5 hours

Heat-sealed in a genuine industry leading Unicorn Bag Mushroom Substrate Sterilised Coco Coir Vermiculite Gypsum Bulk CVG 2kg Made to order for freshness

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Sterilised organic coco coir and vermiculite with gypsum (CVG Substrate, also called 50/50 Damion tek) is perfect for growing exotic mushroom species.

Classic substrate recipe tried and tested by the exotic mushroom growing community across the world.

Our sterile substrate comes in American made industry-leading Unicorn Bags with filter patches and can stay fresh in the fridge for at least 60 days.

How to use: Mix the fruiting substrate with colonised grain

Allow the substrate and grain mix to get fully colonised Introduce fresh air exchange and light to initiate fruiting