The Adams Cup is awarded to Best New Plot Holder.
| Year | Winner | Plot No |
| 2005 | Christine Brown | 100 |
| 2006 | Not awarded | ^ |
| 2007 | Not awarded | ^ |
| 2008 | Not awarded | ^ |
| 2009 | Not awarded | ^ |
| 2010 | Not awarded | ^ |
| 2011 | Wendy White | 89B |
| 2012 | Kevin Crockford | 92B |
| 2013 | Claire Setterfield | 20A |
| 2014 | Karen Price | 51B |
| 2015 | Alex Roberts | 88B |
| 2016 | Peter Hyde | 4B |
| 2017 | Kareen Price | 51B |
| 2018 | Tik Pun | 30A |
| 2019 | Russell Taylor | 28A |
