Anne Swithinbank

We're looking forward to exploring the garden with you, Mary, and coming along with us today to help answer some of the questions you, the listeners, have sent in.

A horticultural broadcaster, writer and organic gardener, Anne Swithinbank.

Head of Horticulture and Landscape Strategy at the Royal Parks, Matthew Pottage.

And horticulturist, writer and broadcaster, Pippa Greenwood.

question, Brenda.

Tips on growing garlic good enough to ward off evil from Belsey Hall in Northumberland in 2014 and our panellists Matt Biggs, Anne Swithinbank and Bob Flaherty.

For our final question, we're going back to Stamford in Lincolnshire in 2012 to hear what Pippa Greenwood described as something out of a horror film.

Pippa, Bob and Bunny heard from audience member Betty about a compost bin whose residents had gone rogue.