1996 - Garden at Pooh Corner, Hampton Court Flower Show. Gold Award, Best in Show (Tudor Rose)
1998 - The Quarryman's Garden, Chelsea Flower Show, Gold Award
2000 - Dinner for Two, Hampton Court Flower Show, Silver Award
2001 - Roots and Shoots, Hampton Court Flower show, Silver Award
2002 - Potters Retreat, Hampton Court Flower Show, Silver Award
2003 - A View to a Future Garden, Chelsea Flower Show, Gold Award, Best in Show (Courtyard Garden)
2003 - The Octopus Garden, The Chelsea Flower Show, Bronze Award
2004 - Merlin To Medicine, Chelsea Flower Show, Silver Gilt Award
2005 - The Fetzer Garden, Chelsea Flower Show, Gold Award
2005 - The Mediterranean Garden, Chelsea Flower Show, Silver Award
2006 - The Garden of Dreams, Chelsea Flower Show, Silver Gilt Award
2008 - Narnia, Prince Caspian Garden, BBC Gardener’s World NEC, Gold Award
2009 - Your England - From information to destination, BBC Gardener’s World NEC, Gold and Best in Show
2010 - As you like it, Hampton Court Flower Show, Gold Award
2011 - Skyshades Garden - Powered by Light, Chelsea Flower Show, Silver Award
2011 - A Child’s Garden in Wales, Chelsea Flower Show, Silver Award
2013 - The Heronsbridge School Artful Bodger’s Garden, Cardiff Flower Show, Gold Award & Best in Show
2013 - The NSPCC Garden of Magical Childhood, Chelsea Flower Show, Silver-gilt Award
2014 - A Taste of Things to Come Garden, Cardiff Flower Show, Silver Award
2014 - Hedgehog Street garden, Hampton Court Flower Show, Gold Award, Best Small Garden (People’s Choice)
2015 - The Writer's Retreat, The RHS Hampton Court Flower Show, Gold Award and Best in Category
2015 - The Just Retirement Garden, The RHS Hampton Court Flower Show, Silver Gilt Award
2016 - The Physicians of Myddfai Garden, The RHS Cardiff Flower Show, Silver Gilt Award
2017 - The World Horse Welfare Garden, The Chelsea Flower Show, Gold Award, Best in Category and People's Choice Award
2017 - Welcome to Yorkshire Garden, The Chelsea Flower Show, Silver Award
2017 - Pro-Gardens 'Clic Sargent' Garden, The BBC Gardeners World Live Show, Silver Merit Award, People's Choice Award and Best Construction Award
2019 - A reading room for a rebel girl , The RHS Cardiff Flower Show, Silver Award