The border
Thanks to recent investigations by the UK Health Security Agency, we are better able to anticipate the growing intensity of certain health conditions linked to climate change. With each plant selected for its clinical efficacy in treating these ailments, the border is conceived as an herbal dispensary for the near future.
The tradition of medieval physic gardens informs the design. However, these influences are reinterpreted through a more contemporary lens, with a looser planting style and species that thrive in erratic weather patterns.
The planting
Beyond its medicinal focus, the planting leans towards native or naturalised species such as Plantago lanceolata, Asplenium scolopendrium and Glechoma hederacea, many of which grow wild in Ladywell. The border’s permanent home lies within the grounds of its ancient ‘miracle’ well, a site of worship since the 10th century.
About the designers – Joao Teixeira Afonso and David Congram
João Teixeira Afonso and David Congram are professional gardeners based in London.
In addition to his gardening expertise, João is an accredited herbalist, holding qualifications with honours from the University of Westminster in herbalism and phytotherapy. Since graduating, João founded the herbal medicine clinic Herbal Symbiosis in southeast London, where he works with patients from all walks of life, addressing a broad range of ailments and health disorders. He is an advocate for herbal medicine and seeks to promote the power of medicinal plants within the context of holistic healthcare.
David recently immigrated to the UK from Australia, to study for RHS horticultural qualifications, which he is currently completing alongside his full-time professional commitments as a gardener. Prior to this, David held senior positions in the design industry, primarily as an editor of architecture, design and art publications in Asia Pacific, and in curatorial and business capacities for private foundations and galleries in Sydney, London and Venice. He continues to publish editorial for a range of titles in the UK and Australia.
The garden legacy
After the show the garden will be relocated to its permanent site in Ladywell Road, London and will be open to the public from mid August 2026.
All Show Gardens


Long Borders
Evoke Garden Designs: The Trust Links Therapeutic Garden
Evoke Garden Designs: The Trust Links Therapeutic Garden


Long Borders
Evoke Garden Designs: The Trust Links Therapeutic Garden
Evoke Garden Designs: The Trust Links Therapeutic Garden
Get involved
The RHS is the UK’s gardening charity, helping people and plants to grow - nurturing a healthier, happier world, one person and one plant at a time.
