What are the symptoms if a cat eats African Blue Lily?

Vomiting, Excess salivation, Diarrhea

⚠ Caution

African Blue Lily

Q: Is African Blue Lily toxic to cats?

Caution: potentially harmful. African Blue Lily (Agapanthus) is often mistaken for a true lily, but it belongs to a different plant family and does not cause the acute kidney failure associated with true lilies (Lilium and Hemerocallis species). However, it is mildly toxic to cats: saponins found throughout the plant can cause gastrointestinal distress (vomiting, drooling, diarrhea) when any part — including the leaves, stems, or roots — is ingested. Cats are sometimes attracted to its grass-like foliage, so households with this plant should monitor access.

Agapanthus orientalis or Agapanthus africanus

African Blue Lily (Agapanthus) is often mistaken for a true lily, but it belongs to a different plant family and does not cause the acute kidney failure associated with true lilies (Lilium and Hemerocallis species). However, it is mildly toxic to cats: saponins found throughout the plant can cause gastrointestinal distress (vomiting, drooling, diarrhea) when any part — including the leaves, stems, or roots — is ingested. Cats are sometimes attracted to its grass-like foliage, so households with this plant should monitor access.

Important Notes

Symptoms: Vomiting, diarrhea, and excessive drooling are the most common signs of ingestion.

Not a true lily: Unlike Lilium or Hemerocallis species, this plant does not cause kidney failure, making it significantly less dangerous — but it is still not safe to ingest.

Action: Monitor your cat after any suspected ingestion; contact a vet if symptoms persist or worsen.

Potentially Toxic Parts

Stem

All parts of the plant

Leaf

Root

Possible Symptoms Reported in Cats

Vomiting

Gastrointestinal · Variable (typically within hours of ingestion).

Excess salivation

Gastrointestinal · Immediate to rapid (shortly after exposure).

Diarrhea

Gastrointestinal · Variable (typically within hours of ingestion).

Disclaimer: This summary was compiled from multiple sources and is for informational use only. It is not a diagnosis or treatment plan. Toxicity can vary based on the substance, amount, plant part, and individual cat. If you think your cat may have been exposed to a toxic substance, contact a veterinarian right away.