Cane sugar is not the most common type of sugar used in brewing, but it can be called for in certain recipes. It's slightly more complex than corn sugar, and is sometimes used in its place to boost ABV or for priming.
With this mineral you are able to increase the hardness of the water you are adding to. Gypsum will also lower the mash PH making this very useful for brewers that use distilled water.
We recomend 1 teaspoon per 5 gal.