Writings & teachings
From the garden, the forest and the clinic.
Essay
The Paradox of Invasive Plants
Why the plants we call invasive are healing the land, and offering us medicine. The essay that grew into the book.
The book
Invasive Plant Medicine
The ecological role and healing properties of 25 common invasive plants of North America and Europe.
New writings & herbal insights, by email
Occasional letters from Tim: new essays, seasonal reflections, and practical notes on herbs and healing. Unsubscribe anytime.
