Begin or advance your herbal journey at Trillium.
Integrative clinic with a long running education branch in Skagit County, Washington.
Integrated Plant Medicine Immersion 2026
8 month Herbal Immersion in the Skagit County, Washington State.
Short Classes
Transform your personal practice | Advance your professional training
Herbal Bodywork, Botanicals
Transformational bodywork, herbal integrations in two unique programs.
"A number of years ago I had the great honor to study with Erin Groh, NW herbalist extraordinaire…plants I once admired but did not know became alive and in communication with me. I began seeing, smelling, tasting, and touching each plant, getting to know it (and me, more deeply.)”
-Jade Schutes, the School for Aromatic Studies
Erin is a font of herbal and common sense information. Every time I talk to her, I learn something.”
-Suzanne Tabert, Cedar Mountain Herb School
“Erin's classes are always fun and informative. Her delivery of all things herbal has a way of sticking with you. I did her intensive program in 2017 and it was life changing! I appreciate everything she has taught me, and I keep coming back for more. I wish I could give her 10 stars!”
-Anna H.
