Gardening4Health
Gardening4Health seeks to promote therapeutic horticulture across the UK and believes every town should have a therapeutic garden. Their website includes a directory of therapeutic gardens in England, Wales and Northern Ireland. This aims to help people find out about what gardens and services are available in their area and to help the individual organisations to network with each other. It is dependent on individual organisations getting in touch to keep the directory accurate and up-to-date.
For more information, see the Gardening4Health website and their directory