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Generic Materials Search: magnesium sulfate synthetic

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3 items found.

View the OMRI Generic Materials List Glossary in PDF format here.
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Fertilizers, Blended with synthetic magnesium sulfate
Allowed with Restrictions
Crop Fertilizers and Soil Amendments
Synthetic
Fertilizers composed of synthetic and/or nonsynthetic materials that also contain synthetic magnesium sulfate may be used as plant or soil amendments if there is a documented soil deficiency of magnesium sulfate.
205.601(j)(5)
Magnesium Sulfate
Allowed with Restrictions
Livestock Feed Ingredients
Synthetic/Nonsynthetic
Source of magnesium and sulfur. See also MINERALS – FEED & HEALTH CARE.
205.237(a), 205.237(b)(2) & 205.603(d)(2)
Magnesium Sulfate – synthetic
Allowed with Restrictions
Crop Fertilizers and Soil Amendments
Synthetic
As synthetically produced Epsom salts. For use with a documented magnesium deficiency in soil.
205.601(j)(5) As plant or soil amendments.