Hover over a state to see region details.
Northeast Region Lead
Dr. John T. Spargo (Pennsylvania State University)
Title: Research Professor & Director, Agricultural Analytical Services Laboratory, Department of Plant Science
Email: jts29@psu.edu
Southern Region Lead
Dr. Luke Gatiboni (North Carolina State University)
Title: Extension Soil Fertility Specialist and Professor, Department of Crop & Soil Sciences
Email: luke_gatiboni@ncsu.edu
North Central Region Lead
Dr. Daniel Kaiser (University of Minnesota)
Title: Professor and Extension Soil Fertility Specialist, Department of Soil, Water, & Climate
Email: dekaiser@umn.edu
Western Region Lead
Dr. Matt Yost (Utah State University)
Title: Assistant Professor, Department of Plants, Soils, & Climate
Email: matt.yost@usu.edu