Pinchbeck: Awkward Astrantias, Watering Wisdom and Courgette Chaos

Pinchbeck: Awkward Astrantias, Watering Wisdom and Courgette Chaos

Author: BBC Radio 4 July 31, 2026 Duration: 42:02

Peter Gibbs and the Gardeners’ Question Time panel visit the Lincolnshire village of Pinchbeck, a fenland landscape shaped by waterways and a long history of horticulture.

On the panel are plantswoman Christine Walkden and garden designers Matthew Wilson and Bunny Guinness.

The team tackles questions on choosing pond plants to support dragonflies, finding colourful plants for exposed, windy gardens, and why some gardeners struggle to grow much-loved astrantias. They also offer practical advice on improving courgette crops, planting around hydrangeas, and dealing with troublesome vine weevil.

Water is a recurring theme throughout the programme. Bethan Collerton visits Winterbourne House and Garden to meet plant scientist Professor Jeremy Pritchard and uncover the remarkable ways plants depend on water, from photosynthesis and cooling to the internal hydraulic systems that keep them upright and growing.

Back in Pinchbeck, the panel turns to a question many gardeners face during a heatwave - how often should we water our gardens? Christine shares her advice on watering deeply and effectively to help plants withstand dry conditions.

Producer: Rahnee Prescod Assistant Producer: William Norton

A Somethin' Else production for BBC Radio 4

* If listening on BBC Sounds and you wish to view the plant list, please go to the Gardeners' Question Time website and open this week's episode page.

Tickets are available for the BBC Radio 4 Gardeners' Question Time Summer Party 2026 held at RHS Garden Wisley on Saturday 5th September. Information and ticket details can be accessed via: https://www.rhs.org.uk/gardens/wisley/whats-on/gardeners-question-time-summer-garden-party


For decades, Gardeners' Question Time has been a trusted companion for anyone with a patch of earth, a windowsill pot, or simply a curiosity about the natural world. Produced by BBC Radio 4, this enduring podcast brings together a rotating panel of seasoned horticulturalists, each with their own specialties and practical wisdom. The format is beautifully simple yet endlessly varied: a live audience, gathered in a different village hall, community garden, or nursery somewhere across the country each week, poses their real-life gardening dilemmas. What you’ll hear are unscripted, thoughtful, and often wonderfully anecdotal answers that tackle everything from stubborn lawn weeds and pruning perplexities to coaxing a better tomato harvest. The changing location means the advice is grounded in specific climates and conditions, offering relatable insights whether you're dealing with coastal winds, heavy clay, or a tiny urban balcony. It’s the conversational tone and the collective knowledge of the experts that makes this podcast feel like a friendly, invaluable chat with a knowledgeable neighbor. You get the sense of a shared gardening community, with all its trials, successes, and seasonal rhythms. Listening feels less like receiving a lecture and more like eavesdropping on a fascinating, problem-solving conversation that has been honed over seventy years on the air. The questions from the audience are always genuine, often urgent, and the answers are delivered with a blend of science, hands-on experience, and good humor. It is a direct line to practical help and inspiration for your own garden, whatever its size or style.
Author: Language: English Episodes: 50

Gardeners' Question Time
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