Garden

Hydrangea

Toxic for Cats
Moderate risk
🐶
For Dogs
Toxic
🐱
For Cats
Toxic

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Symptoms to Watch For

Vomiting, diarrhea, lethargy, depression

What You Need to Know

Contains cyanogenic glycosides. All parts toxic but flower buds and leaves have highest concentration. Most cases involve only GI upset.

Source: ASPCA Animal Poison Control
If your cat ingested this, act fast
Call ASPCA Poison Control: (888) 426-4435 or your emergency vet immediately.
View full emergency guide →

Safe Alternatives Your Cat CAN Have

Hydrangea isn't safe, but these are vet-approved:

Frequently Asked Questions

Is hydrangea safe for cats?

Hydrangea is considered TOXIC for cats. Contains cyanogenic glycosides. All parts toxic but flower buds and leaves have highest concentration. Most cases involve only GI upset.

What are the symptoms if my cat eats hydrangea?

Symptoms may include: Vomiting, diarrhea, lethargy, depression.

What should I do if my cat eats hydrangea?

Contact your veterinarian or the ASPCA Animal Poison Control Center at (888) 426-4435 immediately. Do not induce vomiting unless instructed by a professional.

Keep Your Pet Safe

Protect your furry friend with pet-safe alternatives and emergency supplies recommended by veterinarians.

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