06/17/2025
PLEASE READ THIS ENTIRE POST:
I want to bring attention to a dangerous, yet beautiful, poisonous plant. In 2019, it was only found in three Oregon counties. Now, it has spread to every county in the state. This unprecedented spread across the United States has resulted in deaths and long, debilitating illnesses. The plant is called POISON HEMLOCK.
I have seen it in front yards, garden beds, along stream banks, in City and County parks, as well as in City, County, and State right-of-ways, and even mingled with wild blackberries. Some people have mistaken it for wild carrot or Queen Anne’s Lace, but they are wrong.
If this plant goes unnoticed in a hayfield and gets baled with the hay, it only takes 11 ounces to kill a full-grown, 1200 lb cow. The hollow stem has been used to make flute-like instruments, which has caused serious illnesses to people who put them in their mouths. All parts of this plant, including its seeds, are highly poisonous.
A woman in Salem tragically died after eating it. A cat, which found the young first-year plants as a comfortable resting place in the backyard, died from the toxicity absorbed through its skin.
This plant can cause severe lung damage, skin rashes, and blisters.
IMPORTANT:
Do not mow or weed-whack it. Every part of this plant is toxic, and tiny airborne particles can enter your lungs, leading to serious damage and possible hospitalization.
When removing Poison Hemlock, always wear a mask and gloves.
If you pull the plant, place it in a sealed plastic bag—do not compost it or put it in a yard waste container. Let the plastic bag sit in the sun until the plant decomposes, and dispose of it carefully. Do not open the bag again.
Tires can pick up the seeds that fall on the road, and you may unknowingly bring them home with you. Be sure to check your driveway and plant areas before mowing.
I’ve already made requests to local agencies when I spot these plants. If you see Poison Hemlock, please call and report it, especially in areas where children play. If your neighbor has one, let them know about this post.
Thank you for helping spread awareness!