Lockdown Walks - Spring Plants
"Spring has sprung, the flowers are here, but how do they know it's the right time of year?"
If you've been out on a lockdown walk lately, you'll no doubt have noticed that the first flowers of spring have pushed their way through the soil into the sunlight. But how do they know when the time is right? Find out in this episode of 'Lockdown Walks', with Oxford plant scientist Emily Warner.