The School of

evolutionary Herbalism

Training herbalists to heal & transform lives through the power of plant medicine since 2011

Revolutionizing what it means to be a


We all want to be holistic herbalists, right? But what’s “holistic” really mean anyways?

To us, it means using the whole plant: its chemistry, energetics, and spirit. It means healing the whole person: physically, mentally, emotionally, and spiritually. It means our approach to herbalism encompasses the wholeness of nature, the earth, and cosmos.

We believe the healing power of the plants goes beyond symptomatic “band-aids,” and can provide transformational levels of healing.

Because that’s the healing that’s needed in the world right now.

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Whether you're just beginning or are a seasoned herbalist, our diverse course offerings have something for everybody. Click the boxes below to learn more about each program

Materia Medica Monthly

Vitalist Herbal Practitioner Program

Elemental Herbalism

Botanical Constellations


Alchemical Herbalism

The #1 thing every good herbalist knows is that you have to consistently study and refine your knowledge of materia medica. With new content added every month, plus bi-monthly live classes and Q&A sessions with Sajah, you get the support you need to level up your herbal skills and get to the next level on your plant path.

Our most in-depth, clinically oriented program, the Vitalist Herbal Practitioner Program is a deep-dive into each organ system of the body, understanding its anatomy, physiology, energetics, spiritual attributes, pathological patterns, and of course, the key herbs and formulas for holistic treatment.

The elements are at the root of many herbal, medical, and esoteric traditions from around the world. You’ll come to understand people and plants holistically through the lens of Earth, Water, Air, Fire, and Ether, forming a solid foundation for your herbal practice.

This 12 month journey moves through the 12 archetypes of astrology and shows how they relate to people and plants on the physical, energetic and spiritual levels. Part astrology course, part herbal foundations and materia medica, Botanical Constellations is a revolutionary approach to herbalism.

Astro-Herbalism is the most comprehensive, in-depth integration of traditional medical astrology and clinical herbalism for a unique and effective approach to your herbal practice. You’ll learn how to see for yourself the connections between medicinal plants and the archetypes of astrology, and put it together with the natal chart to effectively help people.

This comprehensive integration of the European alchemical tradition and modern clinical herbalism guides you step-by-step through how to harness the transformational healing power of plants. This unique methodology and approach balances the science and spirit of plant medicine in both the lab and the clinic. 

Get a free issue of

materia medica monthly


This is the most extensive monograph you’ve ever seen on a critically important plant that every herbalist needs to know. Get 3 hours of training + a 25 page monograph on a single plant. 

Sign up below to get your free issue of our most popular program: Materia Medica Monthly.


Bolster your herbal toolkit with these helpful articles, videos & podcasts exploring the world of herbalism

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Allow us to introduce ourselves

We're Sajah and Whitney Popham

First off, thanks so much for stopping by. We appreciate you taking the time to explore the work that we’re so passionate about. 

It is our heartfelt intention to provide you with the support you need to take the next steps on your plant path and development as an herbalist. 

Whether you enroll in a course or consume our free content, we truly appreciate you being here.