Can Cat Eat Hortensia?
Also known as:
HydrangeaHills of SnowSeven BarkHydrangea arborescens
Hortensia, another name for Hydrangea, is toxic to cats.
DangerousPlant
Dangerous for Cats
This food is toxic to cats and should never be given to them.
Detailed Information
This plant contains a cyanogenic glycoside. While cyanide poisoning is rare from this plant, it more commonly causes significant gastrointestinal upset, including vomiting, depression, and diarrhea.
Potential Risks
- Toxic to cats
- May cause digestive upset
Recommendations
Keep hydrangeas away from your cat. If they ingest the flowers or leaves, contact your veterinarian for advice.
Veterinary Advice
Avoid completely. Contact your veterinarian immediately if consumed.
Quick Facts
Safety LevelDangerous
CategoryPlant
Last Updated7/24/2025
Sources
- ASPCA Animal Poison Control Center
- Veterinary Nutritionist Guidelines
- Pet Food Safety Research
Emergency Information
If your cat has consumed hortensia, contact your veterinarian or pet poison control immediately.
ASPCA Animal Poison Control: (888) 426-4435
Pet Poison Helpline: (855) 764-7661