Addressing Fungus Gnat Infestation in Cherished Cacti

How do I get rid of fungus gnats? Is it bad to fertilise plants when water is scarce? What direction is best for gardens?

Kathy Clugston chairs this week’s edition of Gardeners’ Question Time from Claygate in Surrey, where she’s joined by a panel of horticultural heavyweights including Bob Flowerdew, Pippa Greenwood and Juliet Sargeant.

Later in the programme, Christine Walkden delivers a no-nonsense guide to watering, sharing practical tips to help your plants flourish whatever the weather.

Producer: Matthew Smith Assistant Producer: Rahnee Prescod

A Somethin' Else production for BBC Radio 4