FfFfFfFF 58,120 Posted June 11, 2020 Share Posted June 11, 2020 Giant hogweed is a perennial, which means it comes back every spring. It will start to bloom in June and reach heights of up to 5 metres in the right conditions. Every year, officials in both Canada and the U.S. warn residents not to touch the plants, which pop up in large numbers on both sides of the border, although it has not been found in the Canadian territories. Giant hogweed is often mistaken for wild parsnip, another plant that can cause blistering burns and is native to all provinces. Its appearance is often described as a larger version of Queen Anne's lace. Giant hogweed was introduced to Canada via Asia, and it has thrived in it America's various climates. Source: https://www.theweathernetwork.com/ca/news/article/plant-that-can-cause-third-degree-burns-popping-up-in-canada-giant-hogweed-ontario-bc-prairies-maritimes-heracleum-mantegazzianum Link to post Share on other sites More sharing options...
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