How can I lighten my orchids? Is there a reliable mix of weed suppressants and fertilisers for growing edibles? Why have the leaves of my Camelia started turning yellow?

This week on Gardeners’ Question Time, Kathy Clugston and a hand‑picked panel of horticultural experts head to Clara Vale to tackle the green‑fingered queries of a live audience.

Joining Kathy are garden designer Matthew Wilson, botanist Dr Chris Thorogood, and allotmenteer Bethan Collerton, who bring their combined expertise, practical know‑how and good humour to the discussion.

Later in the programme, Peter Gibbs visits the renowned Snowdrop Collection at RHS Wisley, where he meets fellow Galanthaphile and Snowdrops expert Jessica Jansdotter.

Producer: Dan Cocker

A Somethin' Else production for BBC Radio 4