Organic Gypsum Coarse Grade | Substrate Supplementation
Organic Gypsum Coarse Grade | Substrate Supplementation
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Coarse grade organic Gypsum (Calcium Sulphate), an essential supplement additive for optimising mushroom substrate quality. Gypsum substrate or supplement plays a crucial role in providing calcium, preventing substrate clumping, and promoting robust mycelium development. Ideal for fruiting substrate and a more economical than the fine grade gypsum which is more suited for grain substrate.
Key Benefits:
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Calcium Enrichment: Gypsum supplies vital calcium, strengthening cell walls and supporting healthy mushroom growth.
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Improved Substrate Structure: By preventing clumping, gypsum ensures a loose, aerated substrate, facilitating efficient colonisation.
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pH Stabilisation: Gypsum helps maintain a stable pH level, creating an optimal environment for mycelium proliferation.
Usage Recommendations:
Incorporate up to 5% gypsum by dry weight into your mushroom substrate mix for best results. For example, add 50 grams of gypsum to 1 kilogram of dry substrate components.
Available Sizes:
- 250g bag
- 500g bag
- 1KG bag
- 2KG bag
Our organic certified gypsum contains 23% Calcium and 17% Sulphur and is 94% pure, ensuring the highest quality for your cultivation needs. Whether you're a hobbyist or a professional grower, integrating gypsum into your substrate preparation can enhance your mushroom production.
Let customers speak for us
I live in WA, and placed a large order of both turmeric and ginger as we can’t get anything organic here in WA! let me tell you ! This is OUTSTANDING quality Ginger and Turmeric! It arrived within 3 days in perfect condition as the owners took every effort to prepare the produce properly before packaging and shipping. Never have I been so happy and I’ll continue to support them! Their commitment to deliver not only quality produce but quality service is not often seen anymore these days Thank you guys , 🧡
Helpful and prompt service.
Fantastic ginger. Will buy again with the new season
Love the products love the service with a smile 😃
I bought some organic gypsum, it was delivered quickly and looks the goods
Looks good and is growing well, hopefully mushrooms soon
Ordered ginger and tumeric rhuzomes and they arrived quickly, fresh and are now growing.
Beautiful fresh ginger, great quality
Three weeks ago I received the kit and have just had my first harvest. The process was very easy and I loved watching the mushrooms grow daily.
This is my first experience of eating Lion’s Mane mushrooms and have been pleasantly surprised at how delicious they are.
Fresh ginger was delivered promptly. Thank you.
Great quality and clean. Thanks guys
First order, first freah lions mane, but can say the mushrooms are tasty.
The product l got was amazing and l will be getting alot more from Kai Kai farm in the future for sure. The service was fast and delivered on time. Thank you and l will be back.
