The Society is governed by a Board of Trustees who have the responsibility for the overall strategic direction, governance and management of the Society which is a registered charity No. 1091429. The only exceptions are the Patron, President, Vice-President, Journal Editor and Webmaster who are not trustees of the Society.
| Patron | His Majesty The King |
| President | Julia Stafford Allen |
| Vice-President | Dr Ian Bedford |
| Chairman | Len Finch |
| Vice-Chairman | Simon White |
| Secretary | Lesley Webdale |
| Treasurer | Susan Cranmer |
| Events Co-ordinator | Lesley Webdale |
| Show Co-ordinator, Spring & Autumn Shows | Tricia Loades |
| Show Co-ordinator, Summer Show | Malcolm Stelfox |
| Floral Art Co-Ordinator | Gloria Goodley |
| Large Gardens Representative | Simon Gaches, MCIHort |
| Committee Member | Carol Green |
| Journal Editor | Tim Allison |
| Webmaster | Max d’Ayala |
