Logo
 
MoreBeer!
Epsom Salt (Magnesium Sulfate)

Epsom Salt (Magnesium Sulfate)

Please select from the following option(s) to see pricing and availability.
Weight: 
Description

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.

Community Q&A

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 32 answers
Why did you choose this?
MoreFlavor Store
water chemistry
Erich K on Jun 20, 2020
brewing
David G H on May 26, 2020
water chemistry
Erich K on Jun 20, 2020
magnesium is non-existent in my water
Matt S on Jun 4, 2020
brewing
David G H on May 26, 2020
Water profile
Brennan M on May 21, 2020
Water Chemistry
Sean M S on May 6, 2020
Water Chemistry
Nicholas M on May 2, 2020
water adjustment
Nathan H on Apr 17, 2020
For a hard seltzer recipe
Robert P on Apr 14, 2020
Getting into water treatment
Brad W on Apr 11, 2020
building up water profile
Rob Smith on Apr 8, 2020
To adjust my water profile
Micky Baeza on Apr 7, 2020
Water adjustments
Brandon L on Apr 3, 2020
water adjustment
Myles F on Mar 31, 2020
Need for water adjustments
Nicholas J on Feb 22, 2020
Going to use distilled water for brewing
Justin W on Feb 17, 2020
need it.
Patrick Talaska on Feb 12, 2020
Cheapest Price I found
Erik P on Dec 30, 2019
need
Steve H on Dec 23, 2019
brewing beer
Anthony K on Dec 16, 2019
Brew water adjustment
Mitchell M on Dec 16, 2019
adds Calcium and Magnesium
Stephanie S on Dec 3, 2019
For Brewing
RODOLFO ERNESTO F on Dec 1, 2019
Water profile
Jessica Hilton G on Oct 6, 2019
Water Chemistry
Kennison, A on Aug 28, 2019
Water adjustment
Jacob D on Aug 28, 2019
Distilled water
Jared J on Jun 21, 2019
water treatment
Chuck B on May 10, 2019
Water conditioning
John F on Apr 11, 2019
Good bulk purchase
Nathan N. on Mar 5, 2019
Water adjustment for AG brewing
Jason Hussey on Mar 2, 2019
I need some more
darren f on Feb 20, 2019
Water adjustments
Richard M on Feb 11, 2019
magnesium is non-existent in my water
Matt S on Jun 4, 2020
Water profile
Brennan M on May 21, 2020
Reviews

5.0 / 5.0
1 Review
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
1
0
0
0
0
Should work just fine
Using it for brewing beers!
June 24, 2019
Purchased
1 year ago