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Epsom Salt - 1 lb Magnesium Sulfate

Epsom Salt - 1 lb Magnesium Sulfate


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Epsom Salt - 1lb (Magnesium Sulfite)

Epsom is used to add sulfate and magnesium ions to brewing water. It is often used at half the levels of Gypsum. 1 gram in 1 gallon changes the salt levels by 103 ppm sulfate, 26 ppm Magnesium and adds 108 ppm to the hardness.

Promash is a useful utility to calculate water salts.

Epsom salt is also ideal as a nutrient source for growing hop plants.