The Anniversary Shield is awarded to the exhibitor with the most points in Section 1 Pot Plants, Section 2 Cut Flowers and Section 3 Vegetables at the Annual Show.
The winners are listed below from 1987 onwards.
| Year | Anniversary Shield |
| 2026 | Kirsty Crocket |
| 2025 | Don Manson |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | ~ no Garden Show ~ |
| 2020 | ~ no Garden Show ~ |
| 2019 | Liam Bain |
| 2018 | Liam Bain |
| 2017 | Liam Bain |
| 2016 | Liam Bain |
| 2015 | Yvonne Morris |
| 2014 | R Shallcross |
| 2013 | R Shallcross |
| 2012 | R Shallcross |
| 2011 | I Coghill |
| 2010 | R Shallcross |
| 2009 | R Shallcross |
| 2008 | Donald M MacKenzie |
| 2007 | Donald M MacKenzie |
| 2006 | F C Macpherson |
| 2005 | I Coghill |
| 2004 | V Bradford |
| 2003 | Mrs S Minter |
| 2002 | V Bradford |
| 2001 | V Bradford |
| 2000 | F C Macpherson |
| 1999 | Mrs P M Mackay |
| 1998 | Mrs P M Mackay |
| 1997 | P Dunnet |
| 1996 | Mrs P M Mackay |
| 1995 | Mrs P M Mackay |
| 1994 | P J Spearing |
| 1993 | P J Spearing / Mrs P M Mackay |
| 1992 | Mrs P M Mackay |
| 1991 | P J Spearing |
| 1990 | P J Spearing |
| 1989 | P J Spearing |
| 1988 | Mrs S Manson |
| 1987 | Mrs G F Hay |