The Catherine Potts Memorial Trophy is awarded for the best exhibit in Section 6 Produce at the Annual Garden Show.
The winners of the Catherine Potts Memorial Trophy are listed below from 2005 onwards.
| Year | Catherine Potts Memorial Trophy |
| 2026 | Annie Mackay |
| 2025 | John Bingham |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | ~ no Garden Show ~ |
| 2020 | ~ no Garden Show ~ |
| 2019 | Annie Mackay |
| 2018 | Christine Steven |
| 2017 | Annie Mackay |
| 2016 | Annie Mackay |
| 2015 | Annie Mackay |
| 2014 | Annie Mackay |
| 2013 | J Coghill |
| 2012 | F Macpherson |
| 2011 | Sinclair MacKenzie |
| 2010 | F C Macpherson |
| 2009 | Jeana Coghill |
| 2008 | F C Macpherson |
| 2007 | Jeana Coghill |
| 2006 | Suzanne MacKenzie |
| 2005 | Jeana Coghill |