Description
Essential for Mushroom Growers
This premium gypsum powder is a must-have for any serious cultivator. It plays a key role in balancing pH, boosting calcium and sulfur levels, improving water retention, and creating the kind of airy, well-structured substrate that mycelium loves.
Boosts Mycelium Growth
By enhancing oxygen flow and preventing substrate clumping, gypsum sets the stage for strong, healthy colonization. Better airflow means fewer chances for contamination.
Locks in Moisture, Not Trouble
Its water-holding properties help maintain ideal humidity levels without turning your mix into a soggy mess.
Not Just for Fungi
Also works wonders in soilβimproving structure, reducing compaction, and delivering essential nutrients to plants. Made from high-purity material: 97% calcium sulfate dihydrate.





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