Gardeners' WorldMonty plants clematis in his cottage garden and Rachel de Thame visits the world's biggest flower garden in Holland.
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Now PlayingGardeners' WorldMonty plants clematis in his cottage garden and Rachel de Thame visits the world's biggest flower garden in Holland.0Gardeners' WorldMonty Don plants up summer bedding in the Jewel Garden and starts a new tomato experiment, while Carol Klein celebrates the blossom at Batsford Arboretum in the Cotswolds.