We run and host a variety of events throughout the year. From live demos online to World Therapeutic Horticulture Day, our events aim to encourage more people to understand the benefits of therapeutic horticulture.
World Therapeutic Horticulture Day 2025
World Therapeutic Horticulture Day (WTHD), inaugurated by Trellis in 2023, on the 18th May each year is a worldwide celebration that aims to raise awareness of the practice of therapeutic horticulture the many benefits it brings to communities around the world and the amazing people who work in the field.
Trellis Therapeutic Horticulture Conference
Our annual conference attracts over 100 delegates each year from across Scotland and the UK.
Our most recent Conference took place on 14 March 2025.
International Seminar Series
Our Seminar Series has been running for 5 years and have grown in size and reputation. The seminars are for anyone who is interested in therapeutic horticulture, for those already working in the field and anyone who is just diving into this wonderful world for the first time.
Trellis AGM
The Trellis AGM 2025 took place on 17th October 2025 online via Zoom.