Terrain Theory, Live Blood & Modern Herbal Practice | Aron McNicholas
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Terrain Theory, Live Blood & Modern Herbal Practice | Aron McNicholas

1:12:38 Jan 17, 2026
About this episode
After an 11-month break, I'm back in the saddle with clinical herbalist Aron McNicholas for a wide-ranging conversation that starts with terrain theory vs. germ theory—and expands into live blood analysis, modern lab testing, spagyrics, Weston A. Price-inspired nutrition, and why being in relationship with plants still matters. ABOUT THE GUEST Aron McNicholas is a clinical herbalist and practitioner based in Indiana, working with clients in-person and virtually (with a strong focus on cancer support).  He's studied with a wide range of teachers, blends traditional herbalism with modern assessment tools, and runs Hartwood Herbs—making personalized preparations for clients and sharing herbal education through classes, plant walks, and conferences. RESOURCES & LINKS Hartwood Herbals | HartwoodHerbals.Weebly.com Hartwood Herbals on Instagram | @hartwoodherbals Indy Holistic Living | IndyHolisticLiving.com WATCH THIS EPISODE ON YOUTUBE If you enjoyed this episode, please like, subscribe, and share it with a fellow plant person. 🌿Grab FREE Herbal Resources Sign up for the HerbRally newsletter and get instant access to a 91-page Botanical Anthology sampler—plus a bundle of herbal freebies. 👉 Get the freebies | HerbalFreebies.com Want to join us live for future interviews?  Become a HerbRally Schoolhouse member: HerbRally Schoolhouse | HerbRally.com/Schoolhouse Use coupon code SCHOOLHOUSE30 for your first 30 days free! ⚠️ DISCLAIMER This content is for educational and entertainment purposes only. It is not intended to diagnose, treat, or cure any disease. Always consult with a qualified healthcare provider before making changes to your health regimen.
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