Black mullein, dark mullein
Blooming time: summer
Blooming colors: yellow, a white flowering cultivar is available
Height: up to 1.5 m
Origin: Europe to Siberia
Hardiness zone (USDA): Z5 – up to -23 °C
Family: Scrophulariaceae
Verbascum nigrum (black mullein)
![Verbascum nigrum](https://leaftypes.com/wp-content/uploads/2020/10/Verbascum-nigrum-5-1568x1046.jpg)