Grain Spawn is perfect for colonizing many mushroom species.
MushroomSupplies Grain Spawn Bag
MSRP Price: $16.50
A windowed display package for the all-in-one grow kit with substrate and grain mixed together.
MushroomSupplies Grow Kit in a Bag
MSRP Price: $31.50
Premium Manure, Vermiculite, Coco Coir, and Gypsum make up this awesome mushroom substrate.
MushroomSupplies Growing Substrate
MSRP Price: $27.75