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Industrial Ground Gypsum

Superior multi-use gypsum product – easily applied and non-toxic.

Key Documents & Design Files



Superior multi-use gypsum product – easily applied and non-toxic.

For use in agricultural, horticultural and environmental applications including mushroom farming, manure odor abatement, oil well site remediation and drilling fluid applications.

Main Features

Available in 50 lb. bags, supersacks and in bulk, No. 1 Industrial Ground Gypsumis an easily applied multi-use gypsum product for use in agricultural, horticultural and environmental applications. No. 1 Industrial Ground Gypsum benefits mushroom farming, manure odor abatement and oil well site remediation, among other applications, by:
  • Providing calcium and sulfur to agricultural and horticultural crops without significantly affecting pH
  • Helping to clarify muddy ponds that have become cloudy from adjacent construction site runoff
  • Helping to eliminate salt (sodium) from oil well sites
  • Helping to eliminate ammonia smell from animal stalls and confinements by converting free ammonia into a non-volatile form (ammonium sulfate)
  • Helps to control downhole “slaking” in calcium-rich drilling environments.

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Question Guidlines

  • Questions should relate to this product specifically.
  • For help with pricing, availability, or delivery, please call 800.874.4968 (Monday–Friday, 7am–6pm Central)
  • All questions and answers follow USG’s Terms & Conditions.
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q & a

  • Is gypsum harmful to animals?

    No. On the contrary, USG Calcium Sulfate Feed Grade is used as a calcium enrichment for animal feed. USG Food and Pharmaceutical grade gypsum products are used in many human food and pharmaceutical applications. Gypsum should not be harmful if used appropriately.

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  • Need help right away?

    Call our Technical Support team at 800-874-4968 (Monday-Friday, 7:30 am - 4 pm Central).