It, too, is toxic to cats, dogs and humans. This stunning blooming evergreen plant can be grown large as a hedge or in clusters when opting for the dwarf variety. The entire plant contains noxious ...

Horses love to eat grass, browse hedgerows and pick at branches, however there are several plants that they shouldn’t eat, ...

Sago palm — especially its seeds — is considered one of the most toxic plants for dogs. The active toxin is cycasin, which ...

Photo courtesy of the Missouri Department of Conservation staff The common water hemlock is deemed as the most poisonous plant in North America, according to the Missouri Department of Conservation.

For more information on toxic plants/flowers to avoid, visit here. To find a list of safe, non-toxic plants, visit here.

A list of more deadly ground plants based on their toxic levels of alkaloids or acid include: the Angel trumpet/Brugmansia Amaryllis Calla lilies Our feline friends cannot also tolerate a group of ...