The Green Guild presents
Stop skimming herbs.
Start knowing them.
The Green Files is a living library of 57 deep-dive herb profiles — built to teach you how to think with plants, not just what they're "good for."
- 57 full-spectrum herb monographs
- 20+ pages per plant
- Actions, energetics & clinical patterns
- Formulation, safety & preparations
- Multi-tradition perspective
- Lifetime access
30-Day Money-Back Guarantee. Not what you expected? Email us within 30 days for a full refund — no questions asked.
The problem
Most herb resources barely scratch the surface.
You crack open a book, eager to learn that herb you've been hearing about. Instead, you get this:
- –A vague list of what it's "good for"
- –A wall of chemical constituents with no context
- –Actions like "alterative" and "astringent" with no real explanation
Here's the truth: most herb write-ups tell you what a plant does, but never how it does it — or why it matters for a particular person.
Imagine getting to know a friend by memorising their résumé. That's what superficial herbalism feels like.
You don't need more bullet points. You need a way to actually think with herbs.
Free sample
Read a complete, unedited herb profile
Before you decide anything, open one. This is a full-length Green Files monograph — exactly as members receive it. See the depth, see the structure, decide for yourself.
Read the full Chamomile profile →
The real difference-maker
The best herbalists don't just memorise lists. They understand the blueprint.
Is it wildcrafting in the woods? Brewing tinctures in your kitchen? Mastering Latin names on sight? All solid skills. But they're not the thing.
The real difference-maker is a deep, strategic relationship with materia medica. Not casual reading — focused study. Repeated encounters. Patterns noticed over time.
The best herbalists understand the inner blueprint of a plant — how its actions, affinities, and energetics interlock into something greater.
It's not about more plants. It's about knowing the ones you study — intimately.
Introducing
The Green Files
A living library of herbal profiles — curated by The Green Guild. Not just what herbs do, but who they are.
Forget one-paragraph summaries. Each profile in The Green Files is a 20+ page full-spectrum monograph — built as a teaching tool, not a fact sheet.
You'll learn the why, the how, and the when behind each plant's use. Anatomy, energetics, chemistry, actions, clinical applications — all through the lens of a single herb.
It's how beginners build a rock-solid foundation. And how experienced practitioners finally fill the gaps they didn't know they had.
Every profile covers all 8 dimensions
The anatomy of a Green Files profile
The Five Pillars
Actions, taste, specific indications, affinities, energetics — the layered map of every plant's medicinal fingerprint.
Clinical Patterns
Not symptom lists — real physiological patterns. Learn why an herb works and for whom it truly fits.
Pharmacognosy
What's happening at the molecular level — chemistry and biochemical actions explained clearly.
Safety & Contraindications
Drug interactions, side effects, and when NOT to use it. Because safety is part of mastery.
Preparations & Doses
Which method unlocks the most from each plant — teas, tinctures, oils, and the right dosage for each.
Multi-Tradition View
Ayurveda, TCM, Western herbalism, and modern science — a 360° lens on every plant.
Formulation Strategies
How the herb works in blends — from simple pairs to full formulas, with practical examples.
Harvesting & Habitat
Where to find it, when to harvest it, and how to work with it from field to bottle.
Everything included
What you get when you join
- 57 Deep-Dive Herb ProfilesFull-spectrum monographs — each one a masterclass on a single plant. Actions, energetics, clinical patterns, chemistry, safety, formulation. By the end of each profile, you won't just know the herb. You'll understand it.
- Lifetime Access to the LibraryYour membership never expires. Access stays open as long as we do — and new profiles are added regularly, at no extra cost.
- Support From Real HerbalistsGot questions? Our team of trained herbalists is here — via chat, email, or DM.
- The Inner Garden CommunityA members-only online hub to connect, start study groups, share your progress, and talk plant things with fellow herbal nerds.
- Learn At Your Own Pace, On Any DeviceEverything is on demand. Binge it or take it slow — revisit profiles whenever you want, on mobile, tablet, or desktop.
The Green Files
Lifetime Access · 57 Herb Profiles · One-Time Payment
- ✓57 full-spectrum herb monographs
- ✓20+ pages of depth per plant
- ✓Lifetime library access
- ✓Herbalist support team
- ✓Inner Garden community
- ✓New profiles added regularly
30-Day Money-Back Guarantee. If it's not what you expected, email us within 30 days for a full refund.
What students say
Real results from real practitioners
"I've worked my way through more herbal books and courses than I care to admit, and nothing's come remotely close to this. The depth is quite something, really. It's completely changed how I approach my practice and I feel far more assured in what I'm doing."
"I've got a whole bookcase of herbal books gathering dust now, if I'm honest The Green Files has been more useful than the lot of them put together. It's brilliant. Everything's laid out properly and it actually makes sense, which is more than I can say for most."
"Oh, this is absolutely lovely. Roland clearly knows his stuff inside and out, and he's got a real knack for explaining things without making your head spin. I keep dipping back into it and getting something new every time. And for the price, it's an absolute bargain — couldn't recommend it more."
Who it's for
Built for beginners. Trusted by pros.
Just starting out? No worries. Every core concept, term, and principle is explained — nothing flies over your head. You'll also receive bonus foundational materials to build a rock-solid grounding in holistic herbalism.
Already practicing? The Green Files becomes your go-to reference — a deep, searchable library packed with nuance and clinical insights you won't find in most books.
Our students range from first-time herb enthusiasts to naturopathic doctors and seasoned health practitioners. No matter where you are on your plant path, you'll walk away with tools that genuinely sharpen your skills.
Your instructor
Meet Roland Koronya
Roland Koronya
Biologist · Herbalist · Founder, The Green Guild
Hey — I'm Roland. I'll be your guide here at The Green Files.
I hold a degree in Biology (Herbal Sciences, University of Pécs, 2012), which gave me the scientific backbone of this work. But what shaped me more was studying under clinical herbalists, learning directly in practice — and spending the last decade teaching thousands of students across Europe.
My approach is holistic in the truest sense: physical, energetic, spiritual. Because healing isn't just about removing symptoms — it's about helping people feel alive, inspired, and connected to their deeper purpose.
That's what the plants gave me. And it's what I hope to pass on to you.
Common questions
Everything you need to know
One-time payment. Pay once, access everything forever — including all future profiles added to the library. No recurring fees, ever.
Not at all. Every profile explains the underlying concepts — herbal actions, energetics, constitutional theory — as it goes. You don't need prior knowledge; the profiles build it for you. You'll also receive bonus foundational materials when you join.
You get 57 deep-dive profiles right away. New profiles are added to the library regularly, and founding members get access to everything added — at no extra cost. This is the main reason the price will increase over time: you're getting the full future library at today's price.
Yes — the library is fully accessible on mobile, tablet, and desktop. Everything is on-demand, so you can learn at your own pace from any device.
Yes — and this is where many of our most enthusiastic students come from. The Green Files goes deeper than most books and courses. Experienced practitioners consistently tell us they've found missing links, sharper clinical frameworks, and nuances they'd never seen articulated before.
We offer a full 30-day money-back guarantee. If The Green Files isn't what you expected, email us within 30 days of purchase and we'll refund you completely — no questions asked.
Ready to go deeper?
Stop skimming. Start knowing.
57 herbs. 20+ pages each. One living library that grows with you.
Join as a founding member at today's price — before it rises.
Access The Green Files — £79.97 One-time payment · Lifetime access · 30-day guarantee Not sure? Read a full sample profile first →30-Day Money-Back Guarantee. Not what you expected? Email us within 30 days for a full refund — no questions asked.