Series synopsis
Greatest Gardens with Diarmuid Gavin and Carol Klein is a British drama television series that premiered on BBC One Northern Ireland on March 23, 2026. It stars 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.
Premise
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.
Cast and characters
Leading cast
- Diarmuid Gavin as Presenter
- Carol Klein as Presenter
Episodes
This series spans 1 season with 6 episodes.
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 6 | March 23, 2026 | April 27, 2026 |
| Episode | Title | Air date |
|---|---|---|
| 1 |
Episode 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. |
March 23, 2026 |
| 2 |
Episode 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. |
March 30, 2026 |
| 3 |
Episode 3 Diarmuid Gavin and Carol Klein lead the search to find Northern Ireland's greatest garden with guest judge and passionate gardener Penny Lancaster. |
April 6, 2026 |
Production
Release
| Original network/platform | BBC One Northern Ireland |
|---|---|
| First aired | March 23, 2026 |
| Last aired | April 27, 2026 |
| Status | continue |