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Liming Materials Product License

The Michigan Department of Agriculture & Rural Development administers product licenses for all agricultural liming materials distributed or manufactured in Michigan. Michigan's fertilizer and liming program regulates over 500 manufacturers and distributors of over 1.45 million tons of fertilizer, soil conditioner, and liming materials for both farm and non-farm use.

Apply for a Liming Materials Product License here.

Revised 5/2017