AAPFCO

Many states have have adopted standards regarding trace metal content of fertilizers, some require submission of analysis results to verify this. Of these, currently three states have posted the submitted analyses. Please contact states not listed here for further information.

Click on the State Name to view metal analyses of a specific company's product as submitted to that state.
Note:  This is a service provided by AAPFCO and in no way implies endorsement of a specific organization's products.

State Information:

California
1220 N Street
CA Department of Food and Agriculture
Feed, Fertilizer, Livestock, Drugs, and Egg Regulatory Services 
Sacramento, CA 95814
Telephone: (916) 654-0574
California website

Oregon
OR Department of Agriculture
Pesticide Division
635 Capitol St., NE
Salem, OR 97301-2532
Telephone: (503) 986-6471
Oregon website

Washington
Washington State Department of Agriculture
Pesticide Management Divivsion
Registration Services
P.O Box 42589
Olympia, WA  98504-2589
Fertilizer Registration: (360) 902-2025
Washington State website

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Did you know?AAPFCO's official metal standards can be found under "Rules & Standards" in the navigation panel.