No need to mess around with our Fat Fungi CVG. You get 750g of substrate which is enough for up to 1kg of grain spawn.

Our CVG is suitable for spawning a range of mushroom substrates to bulk. Its fully sterilized for 120 minutes at 15 psi and 121c. 

Your CVG comes in a unicorn 4T bag and the 0.2 micron filter keeps the substrate contaminate free.

The recipe has been honed over thousands of runs to ensure the best ingredients for the fastest and cleanest runs!

All our range of mushroom growing supplies are 100% 40 day contamination free guaranteed and come with support from our range of expert growers.