BIOACTIVE

Riley D. Kirk, Ph.D.
BIOACTIVE
Latest episode

88 episodes

  • BIOACTIVE

    Two Cannabis Scientists get Nerdy: Genetics & Plant Chemistry

    13/06/2026 | 1h 34 mins.
    Dr. Riley Kirk welcomes Dr. Anna Schwabe to the Bioactive Podcast for a deep dive into cannabis genetics, cultivar identity, plant chemistry, and the challenges of making sense of cannabis in a rapidly evolving industry. As two cannabis scientists get thoroughly nerdy, they explore the relationship between genetics and chemical expression, why cultivar names matter, and what science can and cannot tell us about predicting cannabis effects.

    Drawing from years of research in cannabis genomics, chemotypes, and consumer behavior, Anna explains the disconnect between strain names, marketing claims, and actual genetic identity. The conversation examines how genetics, environment, cultivation practices, and post-harvest handling influence the final chemistry of a cannabis product, often making consumer expectations difficult to predict.

    They also explore the limitations of the indica, sativa, and hybrid framework, discussing why these categories may still serve a purpose for new consumers while highlighting the need for more nuanced approaches to cannabis classification. The discussion dives into terpene science, aroma-based selection, cultivar verification, consumer perception, breeding strategies, and the future of genetic authentication in cannabis.

    Additionally, Riley and Anna tackle common industry misconceptions, the importance of preserving cannabis history and culture, and how science can help bridge the gap between growers, consumers, researchers, and retailers. Throughout the episode, they emphasize practical ways consumers can make better decisions while exploring the fascinating complexity of cannabis chemistry and genetics.

    Whether you're a grower, breeder, budtender, researcher, medical patient, or curious consumer, this episode offers valuable insights into how cannabis genetics shape the products we use and the experiences we have.

    CHAPTERS:

    00:00 Podcast Crossover Intro

    01:38 New Mom Conference Life

    02:32 Cannabis on Social Media

    03:59 Schedule III Debate

    06:36 Pharma Versus Whole Plant

    10:08 Synthetic THC And Isomers

    12:26 Terpenes And Aroma Complexity

    16:51 When More Is Not Better

    19:27 Realistic THC And Terp Limits

    22:56 Trust Your Nose Shopping

    24:47 Why Blue Dream Varies

    25:44 Genetics Registration And Terroir

    29:23 Consistency Versus Craft Growing

    33:12 Craft Cannabis Value

    34:25 Does Quality Mean Less

    35:48 Savoring Premium Products

    38:33 CHS And Overconsumption

    42:33 Allergens Terpenes Perfume

    45:03 Pregnancy Smell Sensitivity

    47:05 Trust Your Nose Shopping

    50:44 Beyond Indica Sativa

    54:24 Strain Names Still Matter

    57:32 Genome Gaps Landraces

    59:43 New Compounds Plant Evolution

    01:01:24 Overmanipulated Modern Nugs

    01:03:16 Potency And Oversized Joints

    01:04:42 Right Sizing Your Dose

    01:05:46 Type Two Flower Wins

    01:06:29 Budtenders Versus Medical Advice

    01:08:35 Research Weed Supply Problem

    01:12:42 Study Real Dispensary Products

    01:14:08 What Consumers Actually Want

    01:16:12 True Cut Genetic Verification

    01:17:48 IP Protection And Licensing

    01:19:05 Finding Medicine By Genetics

    01:21:09 Scaling The Sample Universe

    01:25:59 AI Guided Breeding Future

    01:27:05 Where To Follow And Next Steps

    01:27:36 New Work In Houston

    01:29:19 Riley Projects And Wrap Up

    Connect with Dr. Anna Schwabe:

    Website:

    www.annaschwabe.com

    LinkedIn:

    https://www.linkedin.com/in/anna-schwabe-phd/

    True Cut Bioscience:

    https://www.truecut.co/

    Agricultural Genomics Foundation:

    https://agriculturalgenomics.org/

    MyFlora DNA:

    https://myfloradna.com/

    Want Exclusive Content and Ad-Free Episodes?

    Join the Bioactive Patreon community for as little as $1/month to ask guests your burning questions, access exclusive content, and connect with Dr. Kirk one-on-one.

    www.Patreon.com/Cannabichem

    Don’t forget to like, subscribe, and hit the notification bell for more conversations on cannabis science, genetics, plant biology, cultivation, pharmacology, and emerging research.

    Sign Up for Emails:

    www.AppliedPharmacognosy.org

    Keep up with Dr. Riley Kirk:

    https://www.bioactivepodcast.com/

    https://www.youtube.com/@cannabichem

    https://instagram.com/cannabichem

    https://www.appliedpharmacognosy.org/
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  • BIOACTIVE

    Unlocking Soil Secrets (& Science) with Brandon Rust

    29/05/2026 | 1h 21 mins.
    In this episode of the Bioactive Podcast, Dr. Riley Kirk is joined by Brandon Rust, founder and CEO of FulCrop Sciences, for a fascinating conversation about the hidden biological systems that drive plant health and productivity. Brandon shares insights from years of cultivation experience, explaining how modern growing practices have shifted away from natural ecosystem processes and why rebuilding biological balance may be one of the most important steps for improving plant performance and long-term sustainability.

    The discussion explores how microbes, organic matter, mineral interactions, and natural nutrient cycling influence everything from root development to crop resilience and overall plant quality. Brandon also breaks down practical approaches growers can use to better support healthy ecosystems while reducing dependence on heavily synthetic inputs.

    They also discuss practical cultivation strategies for home growers and commercial cultivators alike, including compost teas, microbial inoculants, biological crop steering, mineral balancing, and the importance of understanding soil as a dynamic ecosystem rather than an inert growing medium. The discussion further examines the intersection of plant science, sustainability, cannabis cultivation, food systems, and the future of regenerative farming. Throughout the episode, Brandon shares insights into biological fertility, plant stress responses, nutrient cycling, and how healthier soils can ultimately lead to healthier plants and healthier people.

    Whether you’re interested in regenerative agriculture, cannabis cultivation, soil science, plant biology, sustainable farming, or microbial ecology, this episode is packed with practical insights and science-backed education.

    Chapters:

    00:00 Childhood Foster Trauma

    01:05 Podcast Intro Guest Setup

    02:57 Night Terrors And Meds

    06:24 Rebellion Cannabis Awakening

    10:39 Hard Living Jail Time

    12:18 Finding Family OG Growers

    14:41 Electricity Tap First Grow

    18:37 Science Mind Organic Shift

    27:07 Agronomy Regenerative Basics

    33:58 Soil Carbon Microbes Cycles

    38:12 Living Soil Vs Mixes Brand

    39:31 Choosing The Right Formula

    40:54 Fixing Sandy Acidic Soil

    41:28 Fulvic Acid Benefits Explained

    42:20 Why Synthetic Fertilizer Wastes Energy

    44:48 Soil Building And Carbon Nitrogen Ratios

    47:03 Sulfur Aminos And Skunky Terps

    50:56 Flushing Myths And Ash Color

    54:29 Water Quality pH And Soil Tests

    56:23 Nutrient Calculator And Data Workflow

    58:41 Terroir VPD And Calcium Dynamics

    01:04:35 Biological Crop Steering Microbes

    01:12:50 Where To Learn More And Final Wrap

    Connect with Brandon Rust & FulCrop Sciences

    Follow Brandon and FulCrop Sciences for more information on regenerative agriculture, soil biology, microbial systems, and carbon-based fertility:

    Instagram: www.instagram.com/brandonrust

    TikTok: www.tiktok.com/@fulcropsciences

    Podcast: www.youtube.com/@fulcropsciences

    Website: FulCrop Sciences

    Want Exclusive Content and ad-free episodes?

    Join the Bioactive Patreon community for as little as $1/month to ask guests your burning

    questions, access exclusive content, and connect with Dr. Kirk one-on-one.

    www.Patreon.com/Cannabichem
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  • BIOACTIVE

    Cannabis Industry Insights: Mycotoxins, Testing, and Biohacking with Kyle Boyar

    16/05/2026 | 1h 11 mins.
    Dr. Riley Kirk welcomes Kyle Boyar to the Bioactive Podcast for an in-depth conversation on cannabis testing, mycotoxins, analytical chemistry, biohacking, and the evolving cannabis industry. Drawing from over a decade of experience in cannabis science, Kyle shares insights from his work across leading cannabis testing laboratories, academic institutions, and regulatory spaces. The discussion explores how cannabis testing has evolved over the years, the importance of accurate lab data, and the real-world challenges surrounding contamination, safety standards, and consumer trust.

    They also dive into the science of mycotoxins, microbial contamination, heavy metals, and how environmental conditions can impact cannabis quality and safety. The conversation examines the complexities of cannabis regulation, inconsistencies between state testing systems, and the role of analytical chemistry in improving industry standards.

    Additionally, they explore cannabis biohacking, cannabinoids, terpenes, creativity, and the relationship between cannabis use and cognitive performance. The dialogue further highlights the importance of scientific literacy within the cannabis industry, education for consumers, and the need for evidence-based discussions around cannabis safety and wellness. Finally, they touch on the future of cannabis science, emerging technologies in testing, and how researchers can help shape a more transparent and informed cannabis landscape.

    This is a conversation for anyone interested in cannabis science, product safety, laboratory testing, biohacking, analytical chemistry, and the future of evidence-based cannabis education.

    Chapters

    00:00 Magnesium and Cortisol Timing

    00:46 Meet the Guest Kyle Boyar

    02:08 Biohacking

    03:47 Daily Supplements and Omega-3 Quality

    07:28 How to Vet Supplements

    09:47 Caffeine Plus L-Theanine Focus Stack

    13:59 Nighttime Calm Magnesium and CBN

    21:04 Ashwagandha for Stress and Cortisol

    24:31 Hangover Defense DHM and NAC

    28:47 ECS Supplements PEA and OEA Reality Check

    31:22 Cannabis Mycotoxins Testing Basics

    32:54 Why Mycotoxin Failures Are Rare

    34:32 Fusarium Focus and Field PCR

    35:47 LAMP Contamination Reality

    36:25 Fusarium Mycotoxins Explained

    37:47 Extracts and CBD Findings

    39:49 New Studies and Blind Spots

    43:06 Ten State Compliance Data

    44:24 Remediation Limits and DNA

    50:21 Fixing Testing Trust Issues

    53:10 THC Dopamine Basics

    55:58 Creativity Dose Sweet Spot

    01:00:28 Addiction Tolerance and Vapes

    01:02:29 Schizophrenia Risk Mechanisms

    01:04:04 Thalamus Filter and Reality

    01:06:56 Heart Risks and Wrap Up

    Connect with Kyle Boyar

    Follow Kyle’s work in cannabis science, analytical chemistry, and education through his speaking engagements, scientific organizations, and industry collaborations.

    LinkedIn: https://www.linkedin.com/in/kyleboyar

    IG: https://www.instagram.com/canna_kybo

    Want Exclusive Content and ad-free episodes?

    Join the Bioactive Patreon community for as little as $1/month to ask guests your burning

    questions, access exclusive content, and connect with Dr. Kirk one-on-one.

    www.Patreon.com/Cannabichem

    Don’t forget to like, subscribe, and hit the notification bell for more expert insights into

    cannabis science, plant biology, and more!

    Sign Up for Emails!

    www.AppliedPharmacognosy.org

    Keep up with Dr. Riley Kirk:

    https://www.bioactivepodcast.com/

    https://www.youtube.com/@cannabichem

    https://instagram.com/cannabichem

    https://www.appliedpharmacognosy.org/
    Learn more about your ad choices. Visit megaphone.fm/adchoices
  • BIOACTIVE

    A Budtender’s Guide to Cannabis with Tessa Dattillo

    02/05/2026 | 58 mins.
    Dr. Riley Kirk welcomes Tessa Dattilo to the Bioactive Podcast to break down what it really means to be a budtender and how cannabis education translates to real-world consumer experiences. With nearly a decade in the cannabis industry, Tessa shares insights from the frontlines—helping patients and customers navigate products, understand cannabinoids and terpenes, and make informed decisions in an increasingly complex market.

    They explore the science behind how different cannabis products affect the body, including why edibles feel different from inhaled cannabis, how tolerance develops, and why product quality and sourcing matter. The conversation dives into red flags consumers should watch for when selecting products, from over-marketed “themed” items to inconsistencies in labeling and formulation. They also discuss the role of budtenders as educators, the gaps in industry training, and how consumers can advocate for themselves inside dispensaries.

    Additionally, they examine differences in state regulations, product availability, and how legislation shapes what ends up on dispensary shelves. Tessa shares practical advice for aspiring budtenders, key foundational knowledge to focus on, and how real patient interactions—from chronic pain to end-of-life care—highlight the importance of accessible, accurate cannabis education. The episode also touches on tolerance, product sampling, craft vs large-scale cannabis brands, and the importance of curiosity when navigating cannabis use.

    This is a conversation for anyone who wants to better understand cannabis from both a scientific and real-world perspective—whether you’re a consumer, patient, or working within the industry.

    CHAPTERS:

    00:00 Too Strong Too Soon

    01:22 Meet Tessa 420

    02:06 From Cali to Illinois

    04:01 Dispensary Education Gaps

    06:02 Terpenes Rules and Misinformation

    25:00 Budtender Life and Medical Use

    30:24 Distillate Value Debate

    31:55 Edibles Take Over

    32:59 Drinks and Powder Buzz

    35:51 Delta-8 Sickness and DIY Flower

    38:12 Red Flags and Illinois Weirdness

    47:14 Budtender Training and Farewell

    Follow Tessa Dattilo on Tiktok

    https://www.tiktok.com/@tessa420_

    Want Exclusive Content and ad-free episodes?

    Join the Bioactive Patreon community for as little as $1/month to ask guests your questions, access exclusive content, and connect with Dr. Kirk:

    www.Patreon.com/Cannabichem

    Don’t forget to like, subscribe, and hit the notification bell for more expert insights into cannabis science, plant biology, and bioactive compounds.

    Sign Up for Emails

    www.AppliedPharmacognosy.org

    Keep up with Dr. Riley Kirk

    https://www.bioactivepodcast.com/

    https://www.youtube.com/@cannabichem

    https://instagram.com/cannabichem

    https://www.appliedpharmacognosy.org/
    Learn more about your ad choices. Visit megaphone.fm/adchoices
  • BIOACTIVE

    Researching and Growing Cannabis with Dr. Emily Gogol

    17/04/2026 | 1h 22 mins.
    On this episode, Dr. Riley Kirk welcomes Dr. Emily Gogol to the Bioactive Podcast to discuss the science, cultivation, and accessibility of cannabis from both a research and real-world growing perspective. Drawing from her background in biomedical science and her work leading Infinite Tree and Grow It From Home, Emily shares her journey from infectious disease research into cannabis farming, and how she applies data-driven methods to breeding, field trials, and terpene selection. They explore the process of developing stable, uniform cannabis genetics, the role of sensory evaluation (“the nose”) in selecting cultivars, and the importance of simplifying cannabis cultivation for home growers.

    The conversation also dives into practical growing techniques, including seed starting, drying and curing methods, and how to assess plant health and readiness. They discuss common challenges growers face, from germination myths and hermaphrodite stress to the differences between indoor and outdoor genetics. Additionally, they explore the evolving landscape of cannabis access, including home growing, seed distribution, and the impact of hemp regulations on small businesses and patients. The dialogue further highlights DIY approaches to cannabis as medicine, cannabinoid differences such as CBD, THC, and CBG, and the importance of education in empowering growers. Finally, they touch on the broader vision of making cannabis cultivation more approachable, sustainable, and accessible to communities nationwide.

    This is a conversation for anyone who wants to better understand the science behind cannabis cultivation, explore practical growing techniques, and gain the confidence to approach cannabis as both a plant and a tool for self-sufficiency.

    Chapters

    00:00 Cannabis Is Just A Plant

    00:53 Meet Dr Emily Gogol

    02:45 From Infectious Disease To Farming

    06:30 Starting The Oregon Farm

    07:59 Recreating Sour Pineapple

    12:50 Breeding For Uniformity

    16:18 Field Trials And Data Systems

    19:33 Terpene Selection And The Nose

    25:52 Home Growers And Shipping Seeds

    30:11 Simple Seed Starting Rules

    32:16 Why Cannabis Feels Hard

    37:58 Drying And Curing Basics

    41:08 Vertical Basket Drying

    41:55 Fast Dry Terpene Logic

    42:28 How to Check Dryness

    43:04 DIY Hang Dry Setups

    44:19 Cannabis Is Just a Plant

    47:12 Why Homegrow Wins

    48:27 Outdoor vs Indoor Genetics

    51:02 Hermaphrodite Stress Signs

    52:58 Best Cultivars for Maine

    55:44 Labeling Your Plants

    56:45 CBD THC CBG Differences

    01:03:08 Hemp Ban Business Impact

    01:08:45 DIY Medicine and Scales

    01:10:35 Where to Find Grow It From Home

    01:12:40 THCA No Heat Tinctures

    01:16:13 Seed Germination Myths

    01:19:27 Packaging and Farewell

    Learn More / Resources

    Grow It From Home

    https://growitfromhome.com/

    Want Exclusive Content and Ad-Free Episodes?

    Join the Bioactive Patreon community for as little as $1/month to ask guests your burning questions, access exclusive content, and connect with Dr. Kirk one-on-one:

    www.Patreon.com/Cannabichem

    Don’t forget to like, subscribe, and hit the notification bell for more expert insights into cannabis science, plant biology, and natural products.

    Sign Up for Emails!

    www.AppliedPharmacognosy.org

    Keep up with Dr. Riley Kirk

    https://www.bioactivepodcast.com/

    https://www.youtube.com/@cannabichem

    https://instagram.com/cannabichem

    https://www.appliedpharmacognosy.org/
    Learn more about your ad choices. Visit megaphone.fm/adchoices
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About BIOACTIVE
Dr. Riley Kirk is a cannabis research scientist and educator. She obtained her Ph.D. in pharmaceutical sciences, specializing in natural product chemistry, studying the traditional and contemporary uses of hundreds of medicinal plants. She is currently an assistant associate professor at the University of Rhode Island, has worked as an immunology scientist in the biotech industry, and works in the cannabis industry studying the chemical complexity of cannabis smoke. Riley is also the co-founder of the cannabis research and education non-profit organization called the Network of Applied Pharmacognosy (NAP). Through NAP and on her podcast, Riley uses science as advocacy to research and communicate findings that highlight the unique power of natural products. The goal of Riley’s work is to unite people in the Cannabis industry, academia, and consumers to further the reach of Cannabis education and reduce harm. Riley is passionate about making Cannabis science accessible through social media channels and alternative media which lead to Bioactive; an educational podcast which disseminates the chemistry and pharmacology of natural products. On this bi-weekly podcast, she covers current news and research surrounding cannabis, psychedelics, toxins, pharmaceuticals & other bioactive substances. Listen for special guests highlighting community stories.
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