Episode 97: Explaining the changes at Wisley; advice on composting, African violets and scale insects

As we welcome in 2017, we hear the latest news about redevelopments at RHS Garden Wisley from curator Matthew Pottage, plus the RHS Advisory Team are on hand to tackle some tricky new year gardening questions - including composting fallen fruit, caring for African violets and a sticky problem with a star jasmine. Plus all the latest on events across our four gardens.