Goutweed is a herbaceous plant in the carrot family native to Europe and northern Asia. It was introduced to North America as an ornamental in the mid-1800s. Goutweed is an aggressive invader as it is shade-tolerant and regenerates and spreads vigorously through rhizomes (an underground root system). These traits allow it outcompete native plants. Goutweed is also considered one of the worst garden plants.

For more information on Goutweed, download our Best Management Practice Document, available with the link below: