Horticulturist Chris Collins reassesses the reputations of some of the UK's least-loved plants. He explores the scientific origins of species such as Japanese knotweed and rhododendron ponticum, and analyses the important roles they can play in gardens of all sizes and scales - as well as determining whether attempts to eliminate them can ever succeed
Chris Collins
Documentary
All you need is an internet connection, a device that can go online, and a passion for great entertainment. There are no subscriptions or commitments — watch as much or as little as you like, whenever you want.