How do plants know when to grow? | Natural History Museum

Can plants tell what time of year it is? It’s no coincidence that lots of plants begin to appear when spring arrives and the weather starts to improve. Museum ecologist Sylvia Myers explains how they know when to grow. But, as the planet warms, scientists are seeing changes in when plants are flowering, with some doing so up to a month earlier than they did hundreds of years ago. Find out more: ---------------- The Natural History Museum in London is home to over 80 million objects, including meteorites, dinosaur bones and a giant squid. Our channel brings the Museum to you - from what goes on behind the scenes to surprising science and stories from our scientists. Subscribe to our channel for the latest films and live broadcasts about the natural world Website: Twitter: Faceboo