CVG Substrate Sterile

CVG bulk substrate is comprised of Coco Coir, Vermiculite and Gypsum. A super trio that gives your grain spawn that extra push to secure giant yields. The choice of substrate for the magical Cubenis mushroom, it can also grow Oyster, Enoki, Reishi and Cordycep mushrooms.

Over the years we have produced tonnes of CVG and honed our recipe to give the best results! Your sterile substrate will arive at perfect field capacity so will be ready to spawn immediately.

All our CVG is sterilised not pasturized to ensure zero contamination, and comes in Unicorn bags with a 0.2 micron filter to keep it contamination free.

Typically you will use a 2-3x volume to your grain spawn. This equates roughly to double in weight so we suggest using 1.5kg of CVG to 750g of spawn. 

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