Calcium sulfate dihydrate (CaS04)(commonly known as Gypsum) is a soft sulfate mineral which provides several minerals which encourage healthy mycelial growth.
MYCO-PRO™ Powdered Gypsum can be used as an ingredient in liquid cultures, or can be added to spawn medium during soaking of the medium to prevent clumping.
MYCO-PRO™ Powdered Gypsum (CaS04)
Add MYCO-PRO™ Powdered Gypsum to liquid cultures or Spawn medium (during soaking).
The amount of gypsum you should add will depend on the nutrient base of your liquid culture, or what type of spawn medium you are using.
Tightly seal the container of MYCO-PRO™ Powdered Gyspum after use to prevent moisture absorption.