Are poinsettias harmful to hummingbirds

Poinsettias are not harmful to hummingbirds. While the sap of the plant can be mildly toxic to some pets if ingested in large quantities, it does not pose a threat to hummingbirds. These birds are primarily attracted to nectar-producing flowers, and poinsettias do not provide nectar. Therefore, they are unlikely to be a significant food source for hummingbirds.