Water hemlock is considered the deadliest plant in North America, and these poison parsnips have caused at least two ...

At this time of the year, poison hemlock and wild parsnips have reached developmental stages that can make management difficult, according to Buckeye Yard & Garden Online. These species are common ...

This is the perfect time of year to prune overgrown trees and shrubs and maintain others with minor pruning. Many are intimidated by pruning, but with a little guidance, it’s simple.

Here are some toxic plants commonly found outdoors, and who to call for help if you think your pet has been poisoned.

Among them are two particularly invasive and toxic plants: poison hemlock and wild parsnip. After spending the cold winter months in a semi-dormant rosette stage close to the ground, both plants ...