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The Foundation of Every Flush.

Whether you are preparing sterile grain spawn or mixing your own bulk fruiting blocks, the quality of your raw materials determines the speed and health of your grow.

Our Grain & Substrate collection features the exact same ingredients we use at Kai Kai Farm. From high-hydration grains to premium hardwood amendments, these are the professional-grade inputs you need to turn mycelium into mushrooms.

Support Local

Support Local

Sustainable, Organic, Spray Free

Sustainable, Organic, Spray Free

Family Owned

Family Owned