Calcium sulphate dihydrate • Gypsum • CaSO 4 .2H 2 O
Applications: Mushroom substrate and spawn additive. Soil amendment.
In mushroom cultivation calcium sulphate dihydrate acts as a pH buffer and adds vital minerals for spawn and fruiting. Helps to keep grains from sticking and clumping.
Chemical formula: CaSO 4 .2H 2 O
Grade: Agriculture grade gypsum
Form: Light yellow powder
Purity: 92%
Molar Weight: 172.172 g/mol
Composition:
Sulfur: 40%
Calcium: 32%
Magnesium: 2.5%
Available in: 85g / 230g / 460g / 920g
What are you getting:
You will receive Calcium sulphate dihydrate (gypsum powder) packaged in a heavy duty reseal-able poly bag.
Available shipping methods:
- Worldwide Economy Shipping (Free shipping Europe)
- Worldwide Standard Shipping – Faster delivery with tracking number
Typical delivery times:
- European Union and Europe – 3-12 business days
- USA and Canada – 10-15 business days
- Rest of the World – 7-25 business days
Please note times stated are estimates based on the best efforts of our carriers and ourselves, while we always aim to deliver within these time frames we cannot guarantee they will be met on every single occasion.
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