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Gypsum (Calcium Sulfate)

Gypsum (Calcium Sulfate)

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Description

Keeping track of your water chemistry pays off with outstanding tasting beer! 
 
If you have soft water and are brewing a hop forward beer, you’ll want some Gypsum on hand. Gypsum (calcium sulfate) is used to add permanent hardness to your brewing water in the form of calcium ions, which will increase the hop perception in your beer. 
 
1 gram of Calcium Sulfate in 1 gallon of water changes the salt levels by 61.5 ppm calcium, 147.5 ppm sulfate and adds 153.5 ppm to the hardness. 
 
Community Q&A

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Why did you choose this?
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I grow mushrooms and I add gypsum to the substrate I grow the mushrooms on.
Peter P on Jan 11, 2022
started using ro water
Nicholas L on Jan 5, 2022
I grow mushrooms and I add gypsum to the substrate I grow the mushrooms on.
Peter P on Jan 11, 2022
I plan to add it to my water
Jamie M on Jan 10, 2022
started using ro water
Nicholas L on Jan 5, 2022
I ran out
Mike V on Dec 31, 2021
PH ADJUSTMENT
Christopher S B on Dec 18, 2021
water chemistry
Anthony Caezza on Dec 15, 2021
Im out
Jorge Luis V on Nov 25, 2021
ingredients
Brad K on Nov 25, 2021
inventory
Jed r H on Nov 20, 2021
Christmas gift
Ashley R on Nov 19, 2021
Always adjust my brewing water.
michael p on Nov 13, 2021
I was out
Doug S on Oct 31, 2021
Water adjustment
Valued C on Oct 30, 2021
make a beer
Andres M on Oct 26, 2021
making tofu!
Robin D on Oct 18, 2021
This is a standard chemical for my water requirements.
Dennis on Oct 15, 2021
more flavor in my beer!
Chris Dornbach on Oct 11, 2021
I use RO water so I use it to adjust my water chemistry.
D S on Oct 8, 2021
To brew
Glen W on Oct 8, 2021
to recreate water profile
Robert W on Sep 30, 2021
Growing mushrooms
Don M on Sep 16, 2021
as a brewing mineral additive
Dale W B on Sep 14, 2021
water treatment
Ethan C on Aug 18, 2021
To amend the calcium content for styles which benefit from sulfides
Kris W on Aug 11, 2021
Adjust water
David S on Aug 4, 2021
For my water
Aaron P on Jul 23, 2021
Using it in a farm pond
John M on Jul 15, 2021
water chemistry
Michael V on Jul 7, 2021
adjust mash water
Christopher F on Jul 3, 2021
Water adjustment
Jason E on Jun 30, 2021
Change the ph in our local water.
Doug C on Jun 29, 2021
Trying to clear my pond
Jeremiah And Shannon on Jun 24, 2021
Adj RO water
DAVID S on Jun 19, 2021
Brewing some IPA
Andrew S on Jun 11, 2021
Water treatment
Jonathan H on Jun 3, 2021
Used for my water additions
Roger M on May 29, 2021
inventory
Troy F on May 11, 2021
Ease and price
Brad S on May 5, 2021
Low shipping cost for the best price I could find
Cristobal Haroldo L on May 3, 2021
Water treatment
Michael F on Apr 28, 2021
Creating a water profile
A M on Apr 23, 2021
PH balancing
Keith H on Apr 23, 2021
Water treatment
Rhyann D on Apr 19, 2021
Good beer
James H on Apr 13, 2021
Because my well water is like Pilsen
Chris Dornbach on Apr 10, 2021
Water adjustments
Kenny Lyons on Mar 30, 2021
gonna try it in garden
Laurence M A on Mar 29, 2021
Changing my water chemistry
Dave C on Mar 24, 2021
adjusting RO water profile
Jacob H on Mar 19, 2021
For brewing beer
Cole C on Mar 16, 2021
I plan to add it to my water
Jamie M on Jan 10, 2022
I ran out
Mike V on Dec 31, 2021
Reviews

5.0 / 5.0
2 Reviews
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Rated 5 out of 5
Gypsum
First time adjusting water chemistry. Worked great.
June 17, 2021
Purchased
7 months ago
Rated 5 out of 5
Ca and SO4 Source
Water chemistry adjustment
May 19, 2021
Purchased
1 year ago