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Thank you for visiting the HPTA web site. Please feel free to call or email any member for more information. Alternatively, please fill out the form below for any further inquiries. We look forward to hearing from you!

PO Box 963
Spring Green, Wisconsin 53588

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HPTA Board Members (2017/2018):
President:  Russell Taylor, Live Earth (435.286.2222)
Vice President: Lyndon Smith, Bio Huma Netics, Inc. (480.961.1220)
Secretary: Cherie Harms, Leonardite Products (701.572.7659)
Science Advisor: Dan Olk, USDA  (515.294.8412)
Methodology and Plant Food Coordinator: Lawrence Mayhew, Eco Agri-Minerals (608.583.3095)
Member at Large: David Chinn, Monty’s Plant Food Company (502.489.9888)
Member at Large: Rene Scoresby, Minerals Technologies (541.589.3239)

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