Fertilizer Efficiency

Fertilizer Efficiency products help today’s growers maximize fertilizer efficiency for a higher return on their fertilizer investment — and stronger, healthier crops. By developing innovative solutions in the lab and proving them in the field, we create real-world results that are economically and environmentally beneficial.
Find research studies near you.


The future of agriculture lies in more efficient practices. That’s why we’ve set out to revolutionize the efficiency of fertilizer. Our team is committed to helping growers optimize their resources.

The company is constantly evolving to provide the latest advancements in fertilizer efficiency technology.
Contact us to learn more.


Meet The People Who Make Everything Here Possible


How We Do It: SFP Staff

Passion, dedication and team work are the three drivers for everyone in the SFP family. We work to make fertilizer more efficient and we love it.

Scroll using the left and right arrows to find your SFP representative.

  • Ryan_Barham_crop
    Ryan BarhamRegional Manager

    rbarham@sfp.com (317) 696-1720 IN, MI Read Full Bio

  • Mark_Berlinger_crop
    Mark BerlingerRegional Manager

    mberlinger@sfp.com (320) 287-1034 Western MN, SD Read Full Bio

  • Tim_Book_crop
    Tim BookRegional Manager

    tbook@sfp.com (816) 509-6737 MO Read Full Bio

  • Nate_Fairbanks_crop
    Nate FairbanksRegional Manager

    nfairbanks@sfp.com (406) 876-3591 MT, ND, Western SD, WY Read Full Bio

  • Mark_Fuchs_crop
    Mark FuchsNortheast Regional Manager

    mfuchs@sfp.com (410) 200-8369 CT, DE, ME, MD, MA, NK, NJ, NY, PA, RI, VT, VA, WA Read Full Bio

  • Aaron_Hunsinger_crop
    Aaron HunsingerRegional Manager

    ahunsinger@sfp.com (618) 314-2281 Southern IL Read Full Bio

  • Dave-Kaltenberg
    Dave KaltenbergRegional Manager

    dkaltenberg@sfp.com (608) 284-0060 Eastern MN, WI Read Full Bio

  • Dean-Oberle
    Dean OberleWestern Business Manager

    doberle@sfp.com (402) 460-0553 Read Full Bio

  • Jim Otte
    Jim OtteRegional Manager

    jotte@sfp.com (913) 787-1145 AL, FL, GA, NC, SC Read Full Bio

  • Joe_Potts_crop
    Joe PottsRegional Manager

    jpotts@sfp.com (402) 670-7382 NE Read Full Bio

  • Mike_Shirley_crop
    Mike ShirleyRegional Manager

    mshirley@sfp.com (785) 443-4353 CO, KS, Western NE Read Full Bio

  • Steve_Sloan_crop
    Steve SloanRegional Manager

    ssloan@sfp.com (217) 870-1056 Northern IL Read Full Bio

  • Andy Snell
    Andy SnellRegional Manager

    asnell@sfp.com (308) 655-0971 NE Read Full Bio

  • Russell Thomas_crop
    Russell Thomas

    rthomas@sfp.com (502) 377-1052 KY, OH, TN Read Full Bio

  • Jeff Thompson
    Jeff ThompsonRegional Manager

    jthompson@sfp.com (515) 975-0799 IA Read Full Bio

  • Reggie-Underwood
    Reggie UnderwoodNational Sales Manager

    runderwood@sfp.com (214) 914-2013 AR, LA, MS Read Full Bio

  • Chad_Wammack_crop
    Chad WammackRegional Manager

    cwammack@sfp.com (214) 952-4306 NM,OK,TX Read Full Bio

  • BFrench
    Bryan FrenchNational Equipment Manager

    bfrench@sfp.com (308) 440-6573 Read Full Bio

  • Mike-Moser
    Mike MoserNational Equipment Consultant

    mmoser@sfp.com (262) 408-7865 Read Full Bio

  • Jim Barnett
    Jim BarnettAccount Manager, Latin America

    jbarnett@sfp.com (917) 208-4669 Latin America Read Full Bio

  • James_Perkins_crop
    James PerkinsMediterranean Business Manager

    jperkins@sfp.com (913) 956-7584 Read Full Bio

  • Melanie_Acklin_crop
    Melanie AcklinDirector of Branded Dealer Programs

    macklin@sfp.com (816) 560-4171 Read Full Bio

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SFP, AVAIL, NutriSphere-N, N-N, More Than Manure and MTM are registered trademarks of Specialty Fertilizer Products (SFP), LLC.
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