Episode 150: Plants Under Pressure: How Stress Shapes Secondary Metabolites (w/ Dr. José Leme)

Episode 150: Plants Under Pressure: How Stress Shapes Secondary Metabolites (w/ Dr. José Leme)

Author: Tad Hussey August 20, 2025 Duration: 1:21:00
Plants don’t just endure stress—they use it. In this episode, Dr. José Leme joins me to explore how mechanical vibration, super cropping, and controlled water restriction affect plant physiology, trichome density, and secondary metabolite production. We also break down recent research on jasmonates, drought signaling, and why your method of measuring trichomes matters more than you think.

Tad Hussey, founder of KIS Organics, hosts the Cannabis Cultivation and Science Podcast, a deep and practical resource for anyone serious about growing plants organically. Rather than offering quick tips, Tad builds each conversation on a foundation of verifiable science, breaking down complex soil biology, plant physiology, and sustainable methods into understandable segments. He regularly brings in leading researchers, agronomists, and seasoned cultivators, creating a unique space where academic knowledge meets real-world, hands-on experience. You'll hear detailed discussions on everything from microbial inoculants and nutrient cycling to the nuances of light spectra and water quality, all through the lens of organic stewardship. This podcast is for gardeners, hobbyists, and professionals who are curious about the "why" behind their practices and want to move beyond conventional growing advice. It’s a thoughtful exploration of how to work with natural systems to cultivate healthier plants, focusing on foundational principles that apply broadly while delving specifically into cannabis cultivation. The dialogue is always evidence-based, cutting through industry trends to examine what truly works, making it an essential listen for those who believe that the best cultivation starts with understanding the science in the soil.
Author: Language: English Episodes: 100

Cannabis Cultivation and Science Podcast
Podcast Episodes
Episode 161: The Secret Lives of Pathogens with Dr. Zamir Punja [not-audio_url] [/not-audio_url]

Duration: 1:10:31
In this episode, Tad Hussey sits down with the "Godfather of Cannabis Pathology," Dr. Zamir Punja, Professor of Plant Pathology and Biotechnology at Simon Fraser University. Dr. Punja shares groundbreaking research from…