Gardeners' Question Time

Are sea shells good for keeping away pests? What citrus trees could I grow in minimal sunlight? How do I encourage an acorn seedling to continue germinating? Kathy Clugston and the GQT panellists are in the grounds of Glenarm Castle in County Antrim, to answer horticultural queries sent in by the audience. On hand with some tips and tricks are garden designers Neil Porteous and Kirsty Wilson, and self proclaimed botanical geek James Wong. Also, leading the team on a tour around the entire castle grounds is Adrian Morrow. Producer: Dan Cocker Assistant Producer: Rahnee Prescod Executive Producer: Hannah Newton A Somethin' Else production for BBC Radio 4