Safety verdict
Consulted references classify the plant as toxic or irritating for that pet type.
Pet ingestion lookup
My cat ate Gladiola - what should I do?
Gladiolus species
Potentially toxic
Contact your veterinarian or an animal poison-control resource now, especially if any amount was chewed or swallowed.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Signs to watch for
Salivation, vomiting, diarrhea, and lethargy.
Escalation note
Ingestion can cause gastrointestinal distress. Please contact your veterinarian or a pet poison control center if you suspect your cat has consumed any part of this plant.
What to watch for
Drooling and vomiting are the most common signs, followed by diarrhea and lethargy. ASPCA does not specify a toxic dose, but the severity tends to scale with how much corm tissue was eaten.
Time window
ASPCA does not publish onset or duration; signs typically appear within hours of ingestion.
When to call the vet
Call ASPCA Poison Control or your veterinarian if vomiting or drooling persists for more than a couple of hours, your cat refuses food, or you know your cat chewed on a corm rather than just a leaf.
What this means for your cat
Cats that nibble Gladiola usually get the brunt of the toxin from the corm (bulb), which is the most concentrated part of the plant. ASPCA classifies it as toxic; most exposures cause drooling and GI upset, though larger ingestions of the bulb can be more serious.
Sources: ASPCA (no first-aid guidance).
Poison-control resources
This page summarizes source-bound plant-safety information and is not veterinary advice.