Invasive plants can spread quickly and affect forests, fields, waterways, and other natural areas. These resources provide information about invasive plant species found in Connecticut, including their identification, impacts, and management.
Giant Hogweed (PDF)
Learn how to identify giant hogweed and understand its risks to people, plants, and the environment.
Top Ten Invasive Plants (PDF)
Review ten invasive plant species commonly found in Connecticut and learn why they can affect natural areas and native plants.