Welcome to Superior Substrates, a great source for natural substrates to support your home or commercial Fungi business. What is a substrate? It is a growing medium, in this case used for growing mushrooms, fungi and more!
SUPERIOR SUBSTRATES
SUPERIOR GRAIN AND SPAWN
Worldwide deliveries
Well-stocked inventory
Best prices guarranteed
All credit card accepted
Worldwide deliveries
Well-stocked inventory
Best prices guarranteed
All credit card accepted
