The Ohio Department of Natural Resources has issued a warning about the dangers of poison hemlock, a highly toxic plant currently in bloom across the state. Often mistaken for wild carrot or parsley due to its white clusters of flowers, poison hemlock poses a serious risk to both humans and animals.

Poison hemlock is a biennial plant that thrives in fields, roadsides, and ditches. While its delicate white flowers may resemble harmless plants, officials stress that all parts of poison hemlock are deadly.

Unlike some toxic plants that cause skin irritation, poison hemlock does not produce a rash upon contact. However, ingesting even a small amount can be fatal, as the plant contains potent neurotoxins that affect the nervous system and heart.

One of the lesser-known dangers of poison hemlock is the risk posed by mowing or cutting the plant. When disturbed, the plant releases airborne particles that can be inhaled, potentially causing serious health reactions.

Experts recommend avoiding direct contact with the plant and using protective gear when removing it. The safest method for eradication is herbicide treatment before flowering, as poison hemlock is difficult to control once it spreads.

The Ohio Department of Natural Resources urges residents to exercise caution and report sightings of poison hemlock to local authorities. Early identification and removal efforts can help prevent accidental exposure and reduce the plant’s spread.

As poison hemlock continues to bloom across Ohio, awareness and proper handling are key to ensuring public safety. Residents should familiarize themselves with its appearance and take necessary precautions to avoid its toxic effects.