Although we have not seen an overabundance of Hogweed in our area as of yet, the invasive species started to bloom in certain areas of Michigan this summer and it is gaining some traction. The Department of Natural Resources has issued warnings, cautioning residents to stay away from the giant Hogweed and report any sightings. Contact with the poisonous weed causes severe skin and eye irritation and may result in blindness and permanent scarring in people sensitive to the plant's toxic sap.
The giant Hogweed (Heracleum mantegazzianum) may grow 14 feet tall and is described as a blossom of white umbrella-shaped flowers atop the plant. It may look similar to Queen Anne's lace and cow parsnip, thus making it difficult to identify. If you find this weed in your garden remove it wearing gloves and make sure to have your arms covered. Bag the weed in a plastic bag and seal it completely for disposal.
Anyone who comes in contact with the plant should wash the affected area of their skin with soap and water and keep out of the sunlight for 48 hours, since the effects develop over several days.
Where did this weed come from? Though the giant Hogweed is native to the Caucasus Mountains and southwest Asia, the invasive plant was introduced to New York around 1917.
