The flower guiding the dead home Across Mexico at the start of November, families gather to celebrate the Day of the Dead where marigold flowers can be seen everywhere. It is believed that their warm colours and strong scent guide sprits back to their families to celebrate again side by side. #GreenPlanet will open your eyes to an undiscovered kingdom… this is life from the perspective of plants. Discover more 👉 https://www.bbcearth.com/shows/the-green-planet | BBC Earth