Foundations Series #1: Silicon in Plant Health & Stress Resistance with Dr. Wendy Zellner (Originally Episode 98)

This episode is part of the Foundations of Soil & Plant Science series — a curated set of conversations that still shape how I think about plant health and cultivation today. Originally released as Episode 98, this discussion with Dr. Wendy Zellner is a deep dive into silicon and its role in plant structure, stress resistance, and defense responses. We explore how silicon functions in plant physiology, common misconceptions around its use, and what growers should understand when incorporating silicon into fertility programs. Still one of the most thorough conversations we’ve had on this topic.