Photo of Castor Bean
SEVERE — Avoid

Is Castor Bean Safe for Cats?

ricinus communis

Seeds contain ricin, one of the most toxic natural substances known. Extremely dangerous to cats — even a single chewed seed can be fatal. Do not grow in homes with pets.

tropical moderate care

Emergency Warning

If you suspect your cat has ingested Castor Bean, contact your vet or the ASPCA Animal Poison Control immediately.

ASPCA Poison Control: (888) 426-4435

Symptoms of Castor Bean Poisoning in Cats

Severe abdominal pain
Vomiting
Bloody diarrhea
Organ failure
Death

About Castor Bean

Care Level

moderate care

Category

tropical

Cat Safety

Severe Danger