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Artwork for Cannabis Cultivation and Science Podcast

Cannabis Cultivation and Science Podcast

Tad Hussey
Cannabis Cultivation
Cannabis
Integrated Pest Management
Horticulture
Living Soil
Nutrient Management
Pest Management
Photoperiod
Cannabinoids
Powdery Mildew
Organic Agriculture
Organic Cannabis Nutrition
Seed-Based Cultivation
Soil Testing
Biological Control
Mycorrhizal Fungi
Commercial Cannabis Operations
Flushing
Beneficial Insects
Beneficial Nematodes

Welcome to the Cannabis Cultivation and Science podcast, I’m your host, Tad Hussey of KIS Organics. This is the podcast where we discuss the cutting edge of organic growing from a science based perspective and draw in top experts from around the industry to share their wisdom and knowledge. If you want to hear the latest in growing technology and methods, this is the place..

PublishesTwice monthlyEpisodes167Founded9 years ago
Number of ListenersCategories
Natural SciencesScienceLeisureHome & Garden

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Artwork for Cannabis Cultivation and Science Podcast

Latest Episodes

This episode covers the key scientific drivers behind lab result variability, from instrument calibration down to field sampling practices.

Understanding Reference Standards: How analytical instruments use commercially available reference standards ... more

YouTube

The Reality of CHS and the 1,100+ Patient Study

Dr. Peterson highlights the scope of his landmark survey, which gathered data from 1,134 CHS sufferers. The study reveals that CHS is not an acute reaction to a single session, but rather a chronic, lo... more

YouTube

The Mechanics of Genetic Drift Plants are natural genetic mosaics. As they grow and divide over time, typos naturally accumulate in their DNA code, which are known as somatic mutations. Traditional vegetative cuttings and field-grown plants accumulat... more

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In this conversation, host Tad Hussey (KIS Organics) and Dr. Deron Caplan (CannaCribs Horticulture Consulting) discuss the intersection of agricultural science and commercial cannabis cultivation, focusing heavily on irrigation, lighting, and researc... more

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Recent Guests

Jared Neuenheiss
Entrepreneur, founder of Cannabis ChemLab; ISO/IEC accredited analytical laboratory operator
Cannabis ChemLab
Episode: Episode 169: Uncovering THC Potency Variability with Cannabis ChemLab
Dr. Codi Peterson
Pediatric emergency pharmacist, educator, and cannabis science expert
The Canigma; University of California Irvine (associate clinical professor); Pharmacists Cannabis Coalition of California (co-founder)
Episode: Episode 168: Is It Really "Bad Weed"? The Science and Data of CHS with Dr. Codi Peterson
Dr. J. Grey Monroe
Associate Professor in the Department of Plant Sciences and the Genome Center, UC Davis
UC Davis
Episode: Episode 167: Genetic Degradation in Propagation: Why Clones Lose Vigor Over Time
Matthew Davis
PhD candidate in Plant Biology Graduate Group, co-advised by Grey Monroe and Pat Brown
UC Davis
Episode: Episode 167: Genetic Degradation in Propagation: Why Clones Lose Vigor Over Time
Dr. Deron Caplan
Senior consultant and cannabis cultivation researcher
CannaCribs Consulting
Episode: Episode 166: Debunking Cannabis Cultivation Myths with Dr. Deron Caplan
Youbin Zheng
Professor at the University of Guelph, cannabis research leader
University of Guelph
Episode: Episode 165: Boosting Yields 50% with a 13-Hour Photoperiod? Debunking Cannabis Science with Dr. Youbin Zheng
Nicole Gauthier
Pathologist and professor and extension specialist at the University of Kentucky
University of Kentucky
Episode: Episode 164: Mycotoxins & Microclimates: The Science of Cannabis Pathology with Dr. Nicole Gauthier
Joey Santore
Naturalist and author of Concrete Botany
Crime Pays, But Botany Doesn't
Episode: Episode 163: Concrete Botany: Reconnecting with the Living World in the Age of Disturbance with Joey Santore
Dr. Zamir Punja
Professor of plant pathology and biotechnology at Simon Fraser University
Simon Fraser University
Episode: Episode 161: The Secret Lives of Pathogens with Dr. Zamir Punja

Host

Tad Hussey
Host of Cannabis Cultivation and Science Podcast

Reviews

4.8 out of 5 stars from 1.3k ratings
  • Still the BEST info out there!

    This podcast is a MST listen for anyone who grows organic cannabis in living soil. And anyone else that’s interested in plant biology and the soil food web. This is the holy grail of solid information. Start from the beginning, you won’t regret it.

    Apple Podcasts
    5
    Mitchbligh
    United Kingdom9 months ago
  • The best cannabis grower podcast!

    Requred listening for all growers.

    Apple Podcasts
    5
    D.J. Paris
    United Statesa year ago
  • My favorite podcast by a mile

    Can’t bloviate enough about this absolutely incredible show. This is the best source I’ve found for science backed cannabis cultivation. Tad has an incredible interview style and knack for finding important topics. Kis organics blogs and this podcast are quickly becoming my go to source for all things cannabis

    Apple Podcasts
    3
    Soil pupil
    United Statesa year ago
  • KIS

    The only podcast that i can listen episodes over and over. My favorite show definitely!

    Apple Podcasts
    5
    Didić
    United States2 years ago
  • Killing it

    Tads just killing it, he is always willing to go there and challenge standard normal practices and approaches. Not afraid to ask why, not afraid to be wrong. Amazing podcast, tons of insight. If you like learning about Cannabis science your gonna be binging this

    Apple Podcasts
    5
    JP From NB
    Canada2 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Guests and episodes are consistently seen as top-tier in cannabis science content.
Fans describe Tad as a skilled interviewer who uncovers nuanced insights without hype.
Listeners praise the rigorous, science-based approach and high-quality guests.
The show is considered essential listening for growers seeking reliable, research-backed guidance.
Many comments note actionable tips that translate science into practical cultivation methods.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Talking Points

Recent interactions between the hosts and their guests.

Episode 169: Uncovering THC Potency Variability with Cannabis ChemLab
Q: What should growers do if they get a surprising lab result or suspect potency inflation?
Consider resampling to verify the batch; if concentrates show out-of-range results, try testing with a different lab to see if curves align. The overarching advice is to use a consistent standard, obtain proficiency test results from the lab, and understand that large swings can occur due to calibration and standard lot differences rather than plant performance alone.
Episode 169: Uncovering THC Potency Variability with Cannabis ChemLab
Q: How does Cannabis ChemLab handle calibration to ensure potency profiles are legally defensible and scientifically honest?
We use commercially available ISO-accredited standards to build calibration curves, dilute them to multiple concentrations, and chart linear calibration ranges. We also test multiple standard vendors to compare curves, monitor shifts between lots, and ensure proficiency tests align with accepted standards like ISO 17025; this helps ground reports in traceable, validated data.
Episode 169: Uncovering THC Potency Variability with Cannabis ChemLab
Q: There's no standard methodology for all these different practices, like sample preparation or how the lab creates the result that they do. Can you talk about the challenges with variability there?
Different SOPs and sample prep choices (e.g., freezing vs room temperature, homogenization methods, and extraction volumes) create systematic differences in potency results. Even with the same equipment, these procedural choices can cause large variance in reported THC, which is why establishing robust, validated methods and consistent calibration is critical.
Episode 167: Genetic Degradation in Propagation: Why Clones Lose Vigor Over Time
Q: What practical steps can cannabis cultivators take to mitigate these issues?
Screen founder material for major mutations early, sequence key plants before large-scale propagation, and adopt tissue culture methods with lower mutation risks while leveraging DNA testing as a diagnostic tool.
Episode 167: Genetic Degradation in Propagation: Why Clones Lose Vigor Over Time
Q: How do different tissue culture methods affect mutation rates, and what implications does this have for cannabis cultivation?
Field-grown cuttings have low baseline mutations, while somatic embryo cultures and micro-propagation show higher mutation rates and complex genomic changes; this implies growers should consider monitoring and selecting propagation methods to preserve genetic integrity.

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Frequently Asked Questions About Cannabis Cultivation and Science Podcast

What is Cannabis Cultivation and Science Podcast about and what kind of topics does it cover?

A science-forward show focused on organic cannabis cultivation, linking lab findings to practical, real-world growing. Episodes routinely feature researchers, agronomists, and experienced growers who dissect plant biology, soil health, pest management, and lighting to optimize yield, quality, and sustainability. Listeners likely include commercial growers, cultivation managers, and hobbyists who want data-driven methods and critical perspectives on common cultivation myths. A notable strength is the consistent emphasis on Bayesian-style testing—testing ideas within each facility—and a commitment to rigor, safety, and environmental responsibility without heavy marketing bias.

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Which podcasts are similar to Cannabis Cultivation and Science Podcast?

These podcasts share a similar audience with Cannabis Cultivation and Science Podcast:

1. GrowCast
2. Garden Talk with Mr. Grow It
3. Breeders Syndicate 3.0
4. The Dude Grows Show
5. The Pot Cast

How many episodes of Cannabis Cultivation and Science Podcast are there?

Cannabis Cultivation and Science Podcast launched 9 years ago and published 167 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on Cannabis Cultivation and Science Podcast?

Recent guests on Cannabis Cultivation and Science Podcast include:

1. Jared Neuenheiss
2. Dr. Codi Peterson
3. Dr. J. Grey Monroe
4. Matthew Davis
5. Dr. Deron Caplan
6. Youbin Zheng
7. Nicole Gauthier
8. Joey Santore

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