Season 1
6 episodes · 2026
1Episode 1
Garden experts Diarmuid Gavin and Carol Klein are joined by guest judge and passionate gardener Dame Prue Leith as they visit three stunning gardens.
2Episode 2
Garden experts Diarmuid and Carol are joined by guest judge and passionate gardener Patrick Grant to continue the search to find Northern Ireland’s greatest garden.
3Episode 3
Diarmuid Gavin and Carol Klein lead the search to find Northern Ireland's greatest garden with guest judge and passionate gardener Penny Lancaster.
4Episode 4
Carol Klein and Diarmuid Gavin lead the search along with guest judge and keen gardener Katie Piper to find Northern Ireland’s greatest garden.
5Episode 5
Diarmuid Gavin and Carol Klein, along with guest judge and gardening fan Fred Sirieix, continue the search to find Northern Ireland’s greatest garden.
6Episode 6 - The Final
The wait is over: the search for Northern Ireland’s greatest garden is almost at an end. Five passionate gardeners have reached the final.
