Episode 46: Controlling pests in winter and looking at plants with a bad reputation in a new light

The advisory team at RHS Garden Wisley are on hand to answer your winter gardening questions on subjects including: • Tips for planting allium bulbs • Changing the colour of hydrangeas • First aid for damaged lawns Deputy Curator, Matthew Pottage makes the case for plants with a bad press such as pampas grass and heathers. Plus, we have the latest news on Christmas activities and events across the four RHS Gardens including the highly anticipated ‘Narnia’ trail at RHS Garden Wisley.