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Nicki Chapman and Diarmuid Gavin host a horticultural competition, in which two teams of designers are challenged to transform unloved spaces in just 48 hours, with Carol Klein and Mark Gregory judging the results.
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Network: 5
The Great Gardening Challenge has 1 season totalling 0 episodes, and the series has concluded.
The main cast of The Great Gardening Challenge includes Nicki Chapman (Presenter), Diarmuid Gavin (Presenter), Carol Klein (Judge), Mark Gregory (Judge).