The March 2026 issue of Greenhouse Grower featured a closer look at how PCR and DNA sequencing are improving pathogen testing and identification in greenhouses. In this episode of the Greenhouse Grower to Grower podcast, we dig a bit deeper into how this type of technology is evolving, and how growers can best take advantage of it, from the perspective of two industry insiders. I’m joined by Aubry Field, Founder and Lead Scientist of Lizzy Blossom, and Matthew Rose, co-Founder and CEO of Ceragen. You’ll hear my conversation with Aubry Field first, followed by a discussion with Matthew Rose.