Greatest Gardens with Diarmuid Gavin and Carol Klein backdrop

Greatest Gardens with Diarmuid Gavin and Carol Klein poster

All Episodes of Greatest Gardens with Diarmuid Gavin and Carol Klein

Browse all episodes of Greatest Gardens with Diarmuid Gavin and Carol Klein

Green-fingered celebs with a passion for plants help Diarmuid and Carol celebrate Northern Ireland’s glorious gardens. Bursting with ideas, the love for gardening shines through.

Airs on

BBC One Northern Ireland

Select Season:

Season 1

N/A/100 votes
Episode 1
Season 1 Episode 1 - Aired 3/23/2026
Garden experts Diarmuid Gavin and Carol Klein are joined by guest judge and passionate gardener Dame Prue Leith as they visit three stunning gardens.
Director: Unknown
Writer: Unknown
N/A/100 votes
Episode 2
Season 1 Episode 2 - Aired 3/30/2026
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.
Director: Unknown
Writer: Unknown
N/A/100 votes
Episode 3
Season 1 Episode 3 - Aired 4/6/2026
Diarmuid Gavin and Carol Klein lead the search to find Northern Ireland's greatest garden with guest judge and passionate gardener Penny Lancaster.
Director: Unknown
Writer: Unknown
N/A/100 votes
Episode 4
Season 1 Episode 4 - Aired 4/13/2026
Carol Klein and Diarmuid Gavin lead the search along with guest judge and keen gardener Katie Piper to find Northern Ireland’s greatest garden.
Director: Unknown
Writer: Unknown
N/A/100 votes
Episode 5
Season 1 Episode 5 - Aired 4/20/2026
Diarmuid Gavin and Carol Klein, along with guest judge and gardening fan Fred Sirieix, continue the search to find Northern Ireland’s greatest garden.
Director: Unknown
Writer: Unknown
N/A/100 votes
Episode 6 - The Final
Season 1 Episode 6 - Aired 4/27/2026
The wait is over: the search for Northern Ireland’s greatest garden is almost at an end. Five passionate gardeners have reached the final.
Director: Unknown
Writer: Unknown