The Ian F Hay Memorial Trophy is awarded to the exhibitor with the most points in Section 6 Produce at the Annual Garden Show.
The winners of the Ian F Hay Memorial Trophy are listed below from 1990 onwards.
| Year | The Ian F Hay Trophy |
| 2026 | Annie Mackay |
| 2025 | Annie Mackay |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | ~ no Garden Show ~ |
| 2020 | ~ no Garden Show ~ |
| 2019 | Annie Mackay |
| 2018 | Annie Mackay |
| 2017 | Annie Mackay |
| 2016 | S Gillon |
| 2015 | Annie Mackay |
| 2014 | Annie Mackay |
| 2013 | Annie Mackay |
| 2012 | Annie Mackay |
| 2011 | Annie Mackay |
| 2010 | Annie Mackay |
| 2009 | Jeana Coghill |
| 2008 | Lorna Mowat |
| 2007 | Evelyn Mowat |
| 2006 | Lorna Mowat |
| 2005 | Sheila Gillon |
| 2004 | Sheila Gillon |
| 2003 | Evelyn Mowat |
| 2002 | J Swanson |
| 2001 | Suzanne MacKenzie |
| 2000 | Suzanne MacKenzie |
| 1999 | Sheila Gillon |
| 1998 | Mrs E Macdonald |
| 1997 | Mrs C Stewart |
| 1996 | Mrs D Dowding |
| 1995 | J Dewar / F C Macpherson |
| 1994 | James Dewar |
| 1993 | Miss Y Turfus |
| 1992 | Miss Y Turfus |
| 1991 | J Dewar |
| 1990 | Miss Y Turfus |