Although we’ve all been patiently waiting for the nice weather to make a return to The 6ix after a long, cold winter, we have to be careful outside. Not only is sunscreen a must but Toronto is home to one of the most dangerous plants. Invasive plants are certainly an issue and although giant hogeweed may look nice with its delicate white blossoms, it’s not to be played with.
Giant Hogweed

If you’re planning to take walks outside in the city this spring, which is a must, you’re going to want to keep your eyes out for giant hogweed. The plant looks nice with lacey, delicate white blossoms but it should be avoided at all costs. You can identify the plant by its height (reaching up to 20 feet tall), reddish-purple blotches and bristles, large leaves and umbrella-shaped head.
If you touch the plant, the sap can cause skin sensitivity to sunlight (also know as photodermatitis) and lead to rashes, blisters and in serious cases it could lead to the blackening of the skin. Talk about the perfect way to ruin a walk in The 6ix!
Not only is this plant dangerous to the human touch but it can also be hazardous to pets. You’re going to want to keep an eye on your furry friends and be careful if you think they may have come in contact with the plant. In the case they have, do not touch them with your bare hands and wash them with gloves on and take them to the vet asap!
If you suspect you have found giant hogweed in a park, you can call 311 and it will be further inspected. Giant hogweed begins growing in Ontario in mid-May so start keeping an eye out!