It's the season once again for one of the deadliest plant in North America, also known as poison hemlock. Here's what to know ...

as the plant which was used to kill him is alive and well throughout Columbus. In fact, poison hemlock (Conium maculatum L.) is spreading like wildfire, anywhere where vegetation is unmanaged ...

A local horticulture expert says people need to be careful of what they touch when going outside this summer to avoid bumping into a plant that can make you scratch your skin ...

How fascinating that Poison Ivy is hitting "rock bottom." LOLtron cannot help but appreciate the irony of a plant-based character being unable to grow upward. Perhaps Pamela should consider ...

Identifying and avoiding poison ivy — and its cousins, poison oak and poison sumac — is ideal. If you come into contact with these toxic plants, here’s what you need to know. Three leaves is ...

Gardeners are being warned about the dangers of certain plants to dogs - particularly at this time of year when spring bulbs ...

Sometimes, on glossy-leafed plants ... That helped kill the roots to prevent resprouting and new growth. I left the severed growth of the poison ivy up in the trees’ canopies.

Plant names like Poison Ivy and Deadly Nightshade serve as warnings to gardeners about their cautious nature. Yet, there's an array of well-loved garden plants that dog owners especially ought to ...