Are Agapanthus Poisonous To Humans. Agapanthus Lily of the Nile is not poisonous. The succulent leaves and the bulb of Agapanthus are toxic and cause skin irritation and mouth ulcerations.
Basically Agapanthus is not poisonous but intensive contact with the plant sap can cause irritation of the skin. Are agapanthus plants poisonous to cats. All are dangerously poisonous.
Contact with the plants sap can cause skin and eye irritation as well as severe mouth pain if eaten.
However its toxicity can cause skin irritation if the sap gets on your skin. Its important to note that the rhizomes leaves and sap are toxic to humans and animals. Are agapanthus plants poisonous to cats. Call the Poison Control Center or your doctor if any of these symptoms appear following ingestion of plants.