East Horsley: Potato Beetle, Indoor edibles and Fallow Year

East Horsley: Potato Beetle, Indoor edibles and Fallow Year

Author: BBC Radio 4 July 4, 2025 Duration: 42:16

Can I grow fruits or vegetables in a flat with no balcony? Could garlic help stop slugs from eating my Hostas? Why did you become gardeners?

Kathy Clugston is joined by a panel of much-loved gardening experts in the picturesque village of East Horsley, Surrey, to answer listeners’ horticultural dilemmas and offer practical, down-to-earth advice. On the panel this week are botanist and broadcaster James Wong, plant health specialist Pippa Greenwood, and award-winning garden designer Juliet Sargeant.

Later in the programme, Pippa Greenwood explores the growing threat of Colorado beetles to UK biosecurity in conversation with Tracy Wilson, Import Specialist at the Animal and Plant Health Agency (APHA).

Producer: Matthew Smith Junior Producer: Rahnee Prescod Executive Producer: Carly Maile

A Somethin' Else production for BBC Radio 4

Plant List Questions and timecodes are below. Where applicable, plant names have been provided.

Q – Can you suggest a suitable hedge that can be kept slim but tall to go between a six-foot fence and a path? (01’31”)

James Wong – Trachelospermum jasminoides, star jasmine

Juliet Sargeant – Muehlenbeckia complexa, necklace vine Osmanthus delavayi, delavay osmanthus Osmanthus heterophyllus, holly olive Elaeagnus × ebbingei

Q – How do I encourage my 100-year-old rhododendrons to flower? (05’35”)

Q – Is there a way for me to grow fruits or vegetables in a flat with no balcony? And if yes, what would you recommend with limited space? (08’54”)

Juliet Sargeant – Hydroponics

James Wong – Tomato Chilli Basil Thai Basil Ocimum kilimandscharicum, camphor basil Ocimum basilicum 'Christmas', basil ‘Christmas’ Curry Leaves Mint Leaves

Pippa Greenwood – Chilli

Feature – Pippa Greenwood discusses the threat Colorado Beetles have on our crops with Tracy Wilson (15’02”)

Q –  We have raised vegetable beds. I put a layer of mulch on them every autumn. Would it be a good idea to let a bed lie fallow occasionally? (19’49”)

Q – What’s causing my Hydrangea petiolaris to die off? (24’05”)

Q – What could I grow in a large rockery in our garden, that’s also difficult to kill? (28’31”)

Q – Would wild garlic help stop slugs from eating my Hostas? (31’31”)

Q – What possessed you to become the garden experts you are? And as a result. What advice would you give to up-and-coming young gardeners to continue? (36’00”)


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: 82

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