Greatest Gardens with Diarmuid Gavin and Carol Klein

Greatest Gardens with Diarmuid Gavin and Carol Klein

Continuing First aired 23/Mar/2026 United Kingdom English 1 season(s) 6 episode(s)
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.
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TimeScore 33% Skip It
Binge Meter 48% Slow Burn
Episode Pulse Quiet 40% activity score
Drop Rate 0% Very Low

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Seasons & Episodes

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Season 1 · Season 1
6 episode(s) · Air date: 23/Mar/2026
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Season Overview

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S1E6
Episode 6 - The Final
Air date: 27/Apr/2026 · Runtime: 29 min
Summary

The wait is over: the search for Northern Ireland’s greatest garden is almost at an end. Five passionate gardeners have reached the final.

Summary

The wait is over: the search for Northern Ireland’s greatest garden is almost at an end. Five passionate gardeners have reached the final.

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S1E5
Episode 5
Air date: 20/Apr/2026 · Runtime: 29 min
Summary

Diarmuid Gavin and Carol Klein, along with guest judge and gardening fan Fred Sirieix, continue the search to find Northern Ireland’s greatest garden.

Summary

Diarmuid Gavin and Carol Klein, along with guest judge and gardening fan Fred Sirieix, continue the search to find Northern Ireland’s greatest garden.

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S1E4
Episode 4
Air date: 13/Apr/2026 · Runtime: 29 min
Summary

Carol Klein and Diarmuid Gavin lead the search along with guest judge and keen gardener Katie Piper to find Northern Ireland’s greatest garden.

Summary

Carol Klein and Diarmuid Gavin lead the search along with guest judge and keen gardener Katie Piper to find Northern Ireland’s greatest garden.

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S1E3
Episode 3
Air date: 06/Apr/2026 · Runtime: 29 min
Summary

Diarmuid Gavin and Carol Klein lead the search to find Northern Ireland's greatest garden with guest judge and passionate gardener Penny Lancaster.

Summary

Diarmuid Gavin and Carol Klein lead the search to find Northern Ireland's greatest garden with guest judge and passionate gardener Penny Lancaster.

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S1E2
Episode 2
Air date: 30/Mar/2026 · Runtime: 29 min
Summary

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.

Summary

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.

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Cast

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Diarmuid Gavin
Diarmuid Gavin
Presenter
Carol Klein
Carol Klein
Presenter

Crew

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John F.D. Northover
Director
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Veronica Cunningham
Producer

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