Summer Garden Party: Potting Shed

What is this mysterious vegetable growing in my vegetable patch? Can you identify this mysterious plum? How can I make my cottage garden look full of life? Kathy Clugston hosts a lively Potting Shed edition of Gardeners’ Question Time, recorded at the vibrant GQT Summer Garden Party held at RHS Garden Hyde Hall in Essex. Joining her is the show’s renowned panel of horticultural experts — Bob…