The plant: Like lamb’s ear, the large, velvety leaves of mullein invite you to give them a rub. Because of its textured leaves, mullein is also called old man’s flannel, velvet dock, bunny’s ears and ...

Mullein has been trending in the wellness side of TikTok for a while now, and those who have tried it say the herb has helped them cough up mucus and—sometimes dramatically—improve the health of their ...