Episode 75: Dealing with extreme weather, vibrant stems for winter colour and turning a Blue Monday green

The RHS Gardening team at Wisley share their seasonal suggestions of what you can be doing in your greenhouses and gardens to get ahead for spring.
We also hear expert advice on dealing with extreme weather including waterlogging and cold temperatures.
We have news on the latest research into how gardening can improve mental and physical health, plus Matthew Pottage, Curator at RHS Garden Wisley, gives his suggestions for plants with coloured stems that bring that a much-needed injection of colour at this time of year.