In this episode, Kevin sits down with Doug Kieffer of Spectrum Technologies to explore the tools reshaping turf management. Doug shares his unconventional journey from aerospace engineering to agronomy, including his years volunteering in Uganda, and how those experiences ultimately led him to his role as product training specialist at Spectrum.

The conversation dives into the evolution of Spectrum Technologies, from its early days repurposing soil kits to developing innovative products like the TDR soil moisture probes. Kevin and Doug discuss how TDR technology has transformed turf management by giving superintendents accurate, numeric readings that replace guesswork. They also cover calibration best practices, sensor maintenance, and how tools like firmness meters, chlorophyll meters, and disease modeling systems are changing turf care.

Packed with technical insights and real-world stories, this episode highlights how measurement tools are helping turf professionals improve consistency, efficiency, and decision-making on golf courses, sports fields, and beyond.

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2 Minute Turf Talks: https://www.earthworksturf.com/2-minute-turf-talks/