A Living Tradition of
The Plant Spirit Path
The Green Arte is a living tradition of plant spirit work rooted in communion, green wisdom, and sacred craft.
It is informed by the old ways of wortcunning, folk magic, and animistic reverence — where plants are not merely used, but met as teachers, allies, and spirits of deep intelligence.
The Green Arte shares kinship with traditional witchcraft, yet it stands apart as its own current — not bound by religion or dogma, but guided by direct relationship with the green world.
To walk this path is to enter into living reciprocity with nature: to craft medicine and magic through listening, devotion, and co-creation with the spirits of the land.
Courses & Classes
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Leaf & Lore 2026
Immersive connections to the sacred plants of the old herbals through botany, folklore, medicine, magic, ritual, and plant spirit journeys.
Enrollment Open Now
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The Spiritual Herbalism Program
An advanced on-demand 40-hour video course in the practice of spiritual herbalism- from perspectives and philosophy to assessment, herbs, formulations, and remedy-crafting.
Instant, On-Demand Access
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Wyrtcræft · Path of the Herbwise
A three-level certificate course in our tradition of modern wortcunning. Rooted in the ancestral ways of Northern & Western European pagan animism and plant lore for the here and now.
Level Two Enrollment Now Open
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The Physick Garden
Learn to craft your own bioregional repertoire of medicinal and magical herbs based on place, practice, and person. Engage deeply with the herbs of your own wanderings!
Enrollment Opens April 6, 2026
Upcoming Events
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Leaf & Lore • 2026
Enrollment Opens November 3, 2025
The wisdom, magic, and medicine of 16 plants- each teaching us something special about the Wortcunning ways! Come learn how to learn from the plants while creating a powerful repertoire of 16 allies.
COURSE BEGINS FEBRUARY 12, 2026
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The Ways of Wortcunning • Level Two
Online | Begins February 4, 2026
Part two of our immersive three-part course on traditional Wortcunning in the modern world. Join us live online with on-demand replays to learn how to work with the plants in medicine, magic, and mystery.
ENROLLMENT OPEN NOW
“I have always felt a call to the plants and herbal medicine, which I sadly ignored for most of my life. At the time of writing this I have been watching Josh’s free content for two years and a patreon member for nearly a year. When he began offering his Spiritual Herbalism course I immediately enrolled. I knew it was going to be incredible, but I was completely blown away. Josh is one of those rare people who has a great gift for teaching. After his classes I walk away not only feeling like I learned something, like I acquired the data, but he has this incredible way of instilling the confidence to do something with the knowledge he teaches. He presents all of his lessons in an approachable, and easily understood way that anyone can come to regardless of spiritual path or experience level. " -CN, USA
Community
Join our vibrant online community and get instant access to:
Advanced class library
Exclusive courses
Plant Spirit Journey library
Guided meditations & rituals collection
Monthly Q&A submissions
Special unannounced classes & courses
Community chat groups
Discounts on in-person and virtual programs
and so much more!
“Whether he’s discussing botany, herbalism, or spirituality there is always a wealth of knowledge presented, and you can tell he’s truly passionate about what he’s teaching. Following his methods of plant work has allowed me to enter into real reciprocal relationships with the plants, the land, and the spirits around me and has not only given me the knowledge and the confidence to craft herbal medicine, but also deepened my own spiritual practice, and helped me cultivate more peace and harmony and improve all other relationships in my life. His courses are truly something special, and I can’t recommend them enough.” -CN, USA
The Plant Spirit Path
You’re called Una, that most ancient plant.
You defeat three, you defeat thirty,
you defeat venom, you defeat air-illness;
you defeat the horror who stalks the land.
- Verse 2 of the Nigon Wyrta Galdor in praise of Mugwort (Artemesia vulgaris)
Plants are conscious, wise, and communicative beings- our kin in this wild world of beautiful mysteries. The Plant Spirit Path offers us a way to step into direct connection with them in the ways we have done since time immemorial.
Through our work with the plants we align to their medicine, magic, and wisdom via practices of animist ritual, meditation, journeywork, and embodiment. Eventually, we learn how to learn directly from our green kin and become their students; being guided and inspired as we walk this ancient and sacred way.
The Green Arte is a modern tradition of The Plant Spirit Path inspired by the Pagan plant lore of our deep ancestors. Through timeless and potent practices, we nourish our kinship with the verdant realms and become carriers of medicine, magic, and wisdom to the world.
“I have been interested in herbalism all my life, even before I knew it was called "herbalism." However, I felt the subject was too complicated and overwhelming for most of my life. But, when I found Josh's teachings, I felt I finally found a welcoming path into herbalism. I've taken courses by other teachers and read books by different authors, but something was always missing. Plants were usually talked about as tools rather than allies, and the nuance of each human's unique condition seemed to be ignored. As such, I was immediately drawn to Josh's deep respect and enthusiasm for plant allies. His depth and breadth of knowledge, while remaining humble and funny, have made me a devoted student of his work. All of his courses (free and paid) are insightful; his passion is contagious, and his respect for plant allies is inspiring. I highly recommend Josh's work to anyone interested in learning herbalism and wanting to explore a plant spirit practice.” -HS, USA
Herbalist Josh Williams
I’ve been a student of the plants and their mysteries for over 25 years- exploring the ways we’ve worked with the plants to create healing, harmony, and spiritual growth throughout the ages. After all this time, I still continue to be surprised all the time at who the plants are and how they show up for us.
As a full-time clinical herbalist, I am fortunate to get to work with clients from across the world and connect them to the profound medicine and magic of the plants. Over the years, I have taken my research and study around the old wortcunning ways of my ancestors and applied it to the modern world we all live in here and now. In doing so, I’ve found that their problems reflect our own problems- even though distanced by thousands of years. The ancient medicine ways still speak perfectly to our human condition- and I am so excited to be sharing traditional herbalism with you here, now.
In 2016 I started on The Plant Spirit Path; being given the name The Green Arte from my plant teachers as a living tradition of spiritual herbalism for the modern world. This is what I practice in the clinic and teach here- and everyone who approaches with respect and love is welcome to learn with me. I lean heavily on the plant lore of my ancestors- that wild wisdom which has miraculously survived into the here-and-now.
I hope you’ll join our incredible community for an upcoming class or course- we offer them both live and online to make it easy for you to bring this green wisdom into your own life.
Wes Þu Hāl,
Josh
Author of Spiritual Herbalism and The Green Arte
Aeon Books, London.
“While taking this course, the past and present seemed to merge into something no longer linear. The ancestors of old were present as we learned of their ways. What they knew, we too can know. And honor them by learning it.” -SL, Minnesota
“Josh is a wealth of knowledge and so generous in sharing. His classes are engaging, jam packed with content and interesting. One of the best teachers I have had the pleasure of learning from. If you are thinking of taking a class….do it!” -CP in Perth, Western Australia
“Josh is an incredible teacher. Inspired and inspiring, his courses are impeccably organized and detailed. His love of the plants— from historical traditions to their spiritual gifts— invites his students to deepen into their own practices and wisdom. The plants are our best teachers, Josh insists. But he opens the door and shows us the path to truly experiencing this.” -GW, Pennsylvania
“Josh’s class was a deeply enriching experience. His passion for the craft and deep knowledge of herbal history was apparent in his presentations. He skillfully wove together traditional wisdom with modern context, showing how to cultivate a living, respectful relationship with herbs that honors both ancestral roots and present-day life cycles. The class was well-organized, engaging, and grounded in authentic practice. Josh’s clear structure and enthusiasm made complex material accessible and inspiring. Highly recommended for anyone seeking a meaningful, heart-centered connection to plant wisdom. I received way more than I had anticipated.” -JF Philadelphia
“Amid the noise of pop herbalism and performative occult trends, Josh offers a grounded and authentic approach that unites clinical insight, rigorous research, and the time-honored art of wortcunning. As both a gifted teacher and a devoted scholar, he shares his knowledge with generosity and contagious enthusiasm for plants, herbal medicine, and the living traditions that surround them.” -HS, Connecticut
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You can! In the spirit of our ancestors, we share this wisdom openly to all who approach it with respect and love. Our Pagan traditions are about culture, community, and connections.
Our school operates on the virtues of the Old Ways- being anti-racist, LGBTQIA+ affirming, eager to accommodate all disabilities wherever possible, and affirming of everyone’s right to peace and plenty.
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Wortcunning is a sacred term which comes from the Anglo-Saxon traditions of animist-pagan Britain. The word means ‘one who knows the plants’- and it speaks to knowing the plants by their physical forms (botany), their medicine (læcecræft), and their mysteries.
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Spiritual herbalism is a whole-person approach to health and wellness that approaches each of us as unique beings living in a world full of other beings, relationships, and possibilities.
Spiritual herbalism also approaches and works with the herbs as spiritual beings. They are not things, resources, commodities, or unconscious matter here to serve the human narrative- rather they are fully conscious, wise, and sovereign beings in their n right whom we work with through acts of kinship and reciprocity.
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When we approach the herbs in the ways our collective herbwise ancestors have done since forever, we find that their wisdom and virtues can flow to any aspect of our lives- not just our physical bodies!
So, we can work with herbs to help create harmony and positive transformation in our lives which is quite magical.
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Josh offers a variety of ways for you to learn the green artes and the ways of wortcunning and spiritual herbalism:
Watch over 150 free classes on The Green Arte YouTube channel
Take our on-demand classes and courses
Join us for live workshops in the Salt Lake City, Utah area and at various herb conferences and gatherings
Join us for one of our immersive certification courses which happen live online!
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We strive to offer unique and immersive classes and courses that honor our herbwise ancestors and call the wisdom of the plants into the world we all live in now. Herbal medicine and magic has never been more important- and many people are turning back to these ancient ways of whole-person and whole-world wellness because the systems we have in place now simply are not working they way they could.
Whether you take a one-off topical class or join us for a full program, you will receive clear, approachable, and authentic education that will truly change your life!
The Ways of Wortcunning
Wortcunning is an ancient term which derives from the sacred plant practices of the Anglo-Saxon folk. As a term, it is made up of two distinct words: wyrta and cunnan. Wyrta is any plant, but specifically the plants we know and work with in medicine and magic. Cunnan is knowledge and wisdom about something- often occult in nature. So, Wortcunning is the path of knowing the mysteries of the plants and working with them in service of self, community, and cosmos.
It can be easy to think that the old ways of spiritual herbalism don’t have a role to play in the world we live now- but the wisdom of our herbwise ancestors continues to show us that the plants are as relevant and important now as they ever were- and the medicine they bring us can speak to the most complex of our personal and collective disharmonies.
By engaging with Wortcunning, we connect to the plants the way our collective ancestors have always done; as arcane spirits full of consciousness, wisdom, and power. We draw these blessings into how we craft medicine, do ritual, create magic, assess disharmonies, and serve people. Wortcunning is an invitation to go further into the deep green mysteries and to engage person-to-person with the plants as teachers, allies, and spirits of nature.
Luckily, we have many texts, charms, recipes, approaches, and traditions that have survived mostly from the 10th century. Over the years, I have woven these bits ad pieces together into a living tradition of modern Wortcunning that can be practices by anyone, anywhere, who holds a deep respect for the ancestral wisdom contained in the teachings.
I invite you to explore the ways Wortcunning, spiritual herbalism, and the plant spirit path can bring healing, wisdom, plenty, and peace to your own life. I offer a massive library of free classes which can be found on The Green Arte YouTube Channel- and when you’re ready to get into the really good stuff, our immersive courses are a fun and accessible way to take your learning to the next level.