The Office of Indiana State Chemist is temporarily located in AGAD (615 W. State Street, Room 18, West Lafayette, IN 47907).
Visitor paid parking is available in the Grant Street Garage and the Harrison Street Garage. Our mailing address remains the same (175 S. University Street, West Lafayette, IN 47907-2063).
The Office of Indiana State Chemist is closed from December 24, 2025 to January 4, 2026 and will reopen on January 5, 2026. Our office and staff will not be available during this period of time. Please explore our website for answers to questions that may be of a general nature, or you may contact the Office with any questions on or after January 5th, and we will gladly assist you. Best wishes for a successful holiday season and New Year 2026!
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Fertilizer Section Forms
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Form B-2: Application for a Permit to Report the Tonnage of Commercial Fertilizers Required of All Registrants (pdf, 103kb)
Form B-3 and B-5: Indiana Commercial Fertilizer Tonnage Report (pdf, 167kb)
Form B-8: Indiana Commercial Fertilizer Summary Form (pdf, 204kb)
Form B-8: Indiana Commercial Fertilizer Summary Form (xls, 58kb)
Form B-10: Registration Application for Commercial Fertilizers to be Distributed in Packages in Bulk or in Packages Exceeding 12 Pounds (pdf, 195kb)
Form B-11: Registration Application for Commercial Fertilizers in Packages in Packages of 12 Pounds or Less (pdf, 195kb)
Form LC-1: Application for Commercial Lawn Care Service Fertilizer License, Liquid Only (pdf, 145kb)
Form LC-2: Fertilizer Tonnage Reporting Form (for reporting liquid fertilizer tonnage) (pdf, 162kb)