No, petunias are not toxic to cats
Petunias are non-toxic to cats and dogs (ASPCA) and are a safe choice for hanging baskets and window boxes in pet homes. Check that potting mix or fertilizer has not been added to the soil surface.
Petunias and cats: key facts
| Toxic to cats? | Non-toxic |
| Toxic to dogs? | Non-toxic |
| Scientific name | Petunia × atkinsiana |
| Toxic compound | None known |
| Toxic parts | Not toxic |
| Plant type | Flower |
What happens if a cat eats petunias?
- Mild stomach upset if a lot is eaten
Why petunias are considered safe
Petunias are not known to contain compounds that are poisonous to cats. That does not mean cats should eat them: cats cannot digest large amounts of plant fiber, so eating a lot of any plant can cause a short bout of vomiting or diarrhea.
What to do if your cat ate petunias
- Remove any remaining plant material from your cat's mouth and move the plant out of reach.
- Offer fresh water. Mild vomiting from plant fiber usually settles within a few hours.
- Check the pot: fertilizer sticks, systemic pesticides, slug bait and cocoa mulch can be more dangerous than the plant itself.
- Call your vet if vomiting or diarrhea lasts more than 24 hours, or if your cat seems lethargic.
When treatment is needed
Treatment is rarely needed. If vomiting or diarrhea lasts more than a day, or your pet seems unwell, call your vet, as something else may be going on (for example fertilizer, pesticide or a swallowed piece of pot).
How to keep your cat away from petunias
- Place petunias on high shelves or in hanging planters away from furniture cats can climb, or in a room your cat cannot enter.
- Give your cat something better to chew: a pot of cat grass or catnip often distracts cats from houseplants.
- Pick up fallen leaves, petals and pollen promptly, and empty vases where pets can reach them.
- In the garden, fence off beds, supervise cats that dig, and store bulbs in a closed container before planting.
Petunias and cats: FAQ
Are petunias poisonous to cats?
Petunias are non-toxic to cats, according to the ASPCA. Eating a lot of any plant can still cause mild stomach upset.
Can I keep petunias in a house with cats?
Yes. Petunias are considered pet-safe. Keep them where your cat cannot knock them over or dig in the soil, and avoid pesticide or fertilizer products pets could lick.
Are petunias toxic to dogs too?
No. Petunias are also non-toxic to dogs (ASPCA).
Other plants toxic to cats
- LiliesHighly toxic
- AzaleasHighly toxic
- OleanderHighly toxic
- Sago PalmsHighly toxic
- FoxgloveHighly toxic
- Lily of the ValleyHighly toxic
- YewHighly toxic
- Autumn CrocusHighly toxic
Sources
- ASPCA Animal Poison Control: Toxic and Non-Toxic Plants for Cats
- Merck Veterinary Manual: Poisonous Plants
Toxicity ratings follow the ASPCA Animal Poison Control Center plant lists. Severity depends on the amount eaten, the part of the plant and your cat's size and health. When in doubt, call your vet.