From The Archives: Summer Colour
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This archival episode of Gardener's Question Time celebrates summer colour through decades of expert horticultural wisdom. Hosted by Cathy Clugston, the programme revisits pivotal moments from past editions, offering practical advice on creating vibrant summer displays under tight deadlines—such as preparing for the Queen’s 90th birthday or the London Olympics. Panellists like Pippa Greenwood, Matthew Wilson, and Chris Beardshaw recommend fast-flowering bedding plants, structural planting with yew topiaries and espaliered fruit trees, and clever techniques like the 'Chelsea chop' to encourage compact, floriferous perennials. The episode also covers essential maintenance tasks, including deadheading for plant health and disease prevention, proper watering strategies to avoid waste, and crafting custom peat-free compost mixes. A lighthearted but insightful segment explores the surprising ecological role of ants, from protecting plants to farming them, while a humorous finale offers 'pest-repelling' plant suggestions to deter a noisy neighbour—highlighting both the science and whimsy of gardening. The episode concludes with a celebration of sustainable, thoughtful gardening that blends beauty, function, and a touch of mischief.
Use fast-flowering bedding plants like osteospermums, petunias, and nigella for last-minute summer colour.
Employ structural plants (e.g., yew topiaries, espaliered fruit trees) to anchor and elevate garden design.
Practice the 'Chelsea chop' by cutting back late-flowering perennials in late May to promote compact, bushy growth.
Water deeply and infrequently—preferably in the morning—to encourage strong root development and prevent disease.
Create custom peat-free compost mixes using 50% peat-free compost, 40% topsoil, 10% grit, and organic fertilisers like chicken pellets.
…and 3 more takeaways available in PodZeus
Royal Summer Show: Prepping for the Queen’s 90th Birthday
“I would actually put them out at the last minute, and I would tuck them in amongst those herbaceous perennials and get some extra flour sticking out.”
Olympic Countdown: Flowering in Four Weeks
Sarah Ricketts seeks Olympic-themed summer flowers with only four weeks to go. Experts suggest growing annual poppies and nigella from seed, using soil deprivation and cloches to speed germination, or taking pelargonium cuttings for quick results.
Churchyard Revival: Cheerful Plants for a Somber Setting
“I think that if you adopt that approach, then you will inevitably start to control the errant youths who will be meandering through the churchyard...”
Structural Planting: Anchoring the Garden with Yew and Espaliers
“It's really quite simple. It's four cone-shaped taxus, yew, taxus bucata, and a series of taxus domes planted around them...”
Deadheading, Watering, and the Chelsea Chop: Summer Maintenance
“The more blooms you deadhead, the more wine you consume. So maybe that's how you can encourage people to come and deadhead you.”
“Blinded by the wasps and flies, he falls into a bush of sea buckthorn... and desperate, the last thing he does is he reaches for the only bit of liquid he can, some stinking liquid compost...”
“The more blooms you deadhead, the more wine you consume. So maybe that's how you can encourage people to come and deadhead you.”
“The ants are actually investing in real estate for future generations of ants. And this, of course, suits the plants perfectly.”
Host
Guests
Gardener's Question Time
media
Matthew Wilson
person
Cathy Clugston
person
Pippa Greenwood
person
Chris Beardshaw
person
Dr Chris Thorogood
person
Anne Swithinbank
person
Petunia
other
Osteospermum
other
Christine Walkden
person
Postbag Edition: Mary Berry's House
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Edgworth & District
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Bolton
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The Great Barn: Chillies, Camellias and Consciousness
Gardeners' Question Time • 42m • 4/24/2026
Pulham Market
Gardeners' Question Time • 42m • 5/8/2026
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