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Powdered High Solubility Gypsum

Powdered High Solubility Gypsum

By The Mushroom Champ

Regular price $5.00 USD
Regular price Sale price $5.00 USD
Sale Sold out
Size

2.5lb powdered gypsum increments. 

Calcium is a necessary vitamin for healthy mycelial growth. Add at 2-10% of dry weight of substrate ingredients. 

High solubility. 

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