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0answers
39 views

When to add salts to RO brewing water [duplicate]

Possible Duplicate: How can I put minerals back into distilled or reverse osmosis water? This weekend I'll be brewing a recipe from Mitch Steele's 'IPA' book. The recipe has a very exact ...
2
votes
1answer
169 views

Salty Starter. From Gypsum?

I'm using gypsum for the first time in an IPA I'm brewing in few days. I made a starter today and thought.... since it's a hopped started, why not add a pinch of gypsum. I used PDME and yeast nutrient ...
4
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2answers
1k views

IPA Water Treatment

I am about to brew a clone recipe of Dogfish Head's 60 minute IPA and I was wondering if I should do some water treatment on it. I've heard of people adding gypsum to their water to achieve a dryer ...
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3answers
10k views

What does gypsum do?

I'm brewing from an Austin Homebrew extract kit, and it came with some gypsum. I thought gypsum was only for modifying water chemistry, but there seems to be some other schools of thought around. ...