All about oaks

This week we have an ode to oaks as we celebrate grandfather of British native trees. Wisley Curator Matthew Pottage shares his personal love for Quercus, and wisdom on how to garden with them. Professor Fiona Stafford from the University of Oxford, (author of 'The Long, Long Life of Trees') reveals their history and folklore. Plus Nikki Barker from the RHS Gardening Advice team offers extra advice on ways to use oaks in your garden.