Is Wisteria Toxic to Horses?
Yes — wisteria is toxic to horses.
PawSafe Check is for general information only and is not veterinary advice. Always contact your veterinarian or a poison control service if you think your pet has been exposed.
Symptoms to watch for
- Vomiting
- Diarrhea
- Drooling
- Reduced appetite
Toxic parts
Seeds and pods (most toxic)
Toxic compound
Lectin and wisterin glycoside
What to do now
- Call your vet or a pet poison control line immediately — don't wait for symptoms.
- Do not induce vomiting unless a vet tells you to.
- Bring the plant, label or packaging with you so the vet knows exactly what your horse ate.
- Note roughly how much was eaten and when.
Good to know
Wisteria pods and seeds can cause repeated vomiting, diarrhea and depression.
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Frequently asked questions
Is wisteria toxic to horses?
Yes — wisteria is toxic to horses. Wisteria pods and seeds can cause repeated vomiting, diarrhea and depression.
What are the symptoms of wisteria poisoning in horses?
Vomiting. Diarrhea. Drooling. Reduced appetite.
What should I do if my horse ate wisteria?
Call your vet or a pet poison control line immediately — don't wait for symptoms. Do not induce vomiting unless a vet tells you to. Bring the plant, label or packaging with you so the vet knows exactly what your horse ate. Note roughly how much was eaten and when.
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