Pasteurized mushroom growing substrate bags (4x 6lbs)

Regular price $74.99

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The perfect mixture to grow beautiful mushrooms.

6lbs perfectly hydrated coconut coir, vermiculite and gypsum mix.

The substrate is pasteurized at 165F degrees for 4 hours and sealed.

The substrate is in a grow bag that has a .5 micron pore size filter patch. Mix your favourite mushroom spawn with the substrate and transfer it in your monotub or reseal it and let it colonize in the bag.

The substrate bag contains 4 lbs hydrated coconut fibre, 2 lb hydrated fine vermiculite, and 5% of total weight calcium sulphate dihydrate (gypsum powder) added to supplement the substrate.