Episode 170: Unlocking Soil Potential: Dr. Colin Bell on Microbial Consortia, Rhizosphere Ecology, and Mammoth P

Episode 170: Unlocking Soil Potential: Dr. Colin Bell on Microbial Consortia, Rhizosphere Ecology, and Mammoth P

Author: Tad Hussey August 19, 2026 Duration: 1:08:21
In this episode, I sit down with soil microbiologist Colin Bell, Ph.D. (Founder and Developer of Mammoth P) to discuss his return to the brand, the science of soil ecology, and the official relaunch of Mammoth P. Colin shares the story behind regaining control of the company, technical improvements to the formula, and how multi-species bacterial consortia drive nutrient availability in living soil and hydro setups. We also walk through practical application best practices and tackle several long-standing industry myths regarding compost teas, alfalfa media, and microbial safety.

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: 50

Cannabis Cultivation and Science Podcast
Podcast Episodes
Episode 144: Pest Management Tips and Tricks with Saul Alba [not-audio_url] [/not-audio_url]

Duration: 1:11:20
Saul began his agriculture work in vineyard and winery operations on the Central California coast. After deciding to focus his career on crop protection he moved north where he managed IPM programs at Monterey Mushroom C…
Episode 143: Trends in Environmental Controls with Dr. Greenhouse [not-audio_url] [/not-audio_url]

Duration: 1:16:13
Dr. Nadia Sabeh is the best in the industry when it comes to air flow and environmental controls related to plants. It was great to get her back on the podcast to talk about what she sees coming up in 2025 and how we can…