Natural Gypsum coarse grade mushroom supplement grain and substrate

$5.00$80.00 inc. GST

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Description

Gypsum Calcium Sulphate  (CaSO4) mushroom supplement grain and substrate

 

Our gypsum is coarse-grade and of the highest quality available on the market. They come straight from a quarry and are broken up in our facility to at least half their size(1-2mm).

 

Our gypsum gives you better results than food grade and Bunnings ones, comes without any added ingredients, and is 100% natural, additive and processing-free.

The colour of gypsum can grange from Grey balls or dark brown balls, both are of the same quality and highly soluble.

 

Gypsum may be added at any stage of mushroom cultivation. It is a versatile compound that provides essential minerals for healthier mycelium growth due to its high content of calcium and sulfur, which leads to bigger yields and higher chances of success.  The key features of Calcium sulfate are:

 

  •  Prevention of sticking and clumping when added to grain spawn, leading to more prominent mycelial points of contact, reducing chances of contamination
  • Increased moisture distribution when added to the substrate
  • Enhanced yields and fruit body formation

 

Depending on the method, soak, boil, and dry your grains, and then add gypsum. Mix well and then sterilize.

Ratio:

  • Add 3% of Gypsum of the total dry weight when adding to grains
  • Add 5% of Gypsum of the total dry weight when adding to the substrate

Looking to Make Grain Spawn or more Pre-Mixes? Check what you need in our store.

All Products are shipped from Marrickville, Sydney.We do not dropship or hire 3rd party companies to ship our products.

Shipping Cost and Time- The cost of shipping and estimated delivery time will be displayed to you on the check-out screen.

Handling Time- This package typically takes 0-3 days to be prepared for shipment. Please note that handling time may vary, especially during busy holiday seasons.

Certain products like Colonized agar plates or Sawdust spawn have longer handling time as they are made to order, if a product handling time is longer, its mentioned in the product listing.

If you package exceed 18Kg, please contact us, we may be able to pack your order in multiple boxes to get you shipping down from what you have been quoted in the checkout screen.

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