There are as many answers to the question of why witches have green faces as there are warts on their noses. Here are some possible explanations:Theory One: Witches were said to concoct herbal potions. Herbs (the leafy parts of plants) are green.Theory Two: In the Salem witch trials, suspects were given henbane, a hallucinogenic that … Continue reading Belated Halloween Question: Why Do Witches Have Green Faces?