- Dec 21, 2019
- Reaction score
Good point I was tentative about this as using straight RO won't give the yeast much Calcium but the mash should have enough. Then this gives me a starting sample point. I think I will do this instead. Thanks.You could brew a middle of the road batch and then change the levels as you're drinking it. If you don't have a super-sensitive scale you can make up solutions of gypsum and calcium chloride and dose with a syringe.