Is Hosta Toxic to Dogs?

Yes — Hosta is mildly toxic to dogs

Hostas are extremely popular shade garden plants and are mildly toxic to pets. While rarely serious, exposure is very common due to their widespread use.

Symptoms in Dogs

If your dog eats Hosta, watch for these symptoms (onset: 1 to 4 hours):

  • Vomiting
  • Diarrhea
  • Depression

What To Do

Monitor at home. Ensure hydration.

Dog-Safe Alternatives to Hosta

✓ Coral Bells

Quick Facts

Hosta spp.

Yes (mild)

Saponins

leaves, flowers, stems

Sources: ASPCA Animal Poison Control Center, Pet Poison Helpline. View full Hosta toxicity profile.