Growli
Let's go

Pet safety

Is Garden Phlox toxic to cats?

Phlox paniculata

Mildly toxic to cats

Mildly. The ASPCA lists garden phlox as mildly toxic to cats — a chewing cat typically gets mouth irritation, drooling, and vomiting rather than a medical emergency, but it is still best kept out of reach. This classification follows the ASPCA Toxic and Non-Toxic Plant List. Phlox paniculata is not listed as highly toxic by ASPCA, but may cause mild gastrointestinal upset (vomiting, diarrhoea) if ingested by dogs or cats. It is not considered safe to consume. Contact with the sap can occasionally cause mild skin irritation. Keep pets from grazing on foliage as a precaution.

What to do if your cat ate garden phlox

  1. Remove any plant material from your cat's mouth and move garden phlox out of reach.
  2. Note how much was eaten and when, and watch for drooling, vomiting, or lethargy.
  3. Do not induce vomiting unless a vet or poison-control specialist instructs you to.
  4. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice.
  5. Bring a leaf or photo of garden phlox to the appointment so it can be treated correctly.

General guidance, not veterinary advice. If you think your cat has eaten garden phlox, contact your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 — do not wait for symptoms to worsen.

Is garden phlox toxic to cats? — FAQ

Is garden phlox toxic to cats?

Mildly. The ASPCA lists garden phlox as mildly toxic to cats — a chewing cat typically gets mouth irritation, drooling, and vomiting rather than a medical emergency, but it is still best kept out of reach. Phlox paniculata is not listed as highly toxic by ASPCA, but may cause mild gastrointestinal upset (vomiting, diarrhoea) if ingested by dogs or cats. It is not considered safe to consume. Contact with the sap can occasionally cause mild skin irritation. Keep pets from grazing on foliage as a precaution.

What are the symptoms if a cat eats garden phlox?

Phlox paniculata is not listed as highly toxic by ASPCA, but may cause mild gastrointestinal upset (vomiting, diarrhoea) if ingested by dogs or cats. It is not considered safe to consume. Contact with the sap can occasionally cause mild skin irritation. Keep pets from grazing on foliage as a precaution. Signs usually appear soon after chewing rather than hours later — watch for drooling, pawing at the mouth, vomiting, loss of appetite, or unusual lethargy after your cat has had access to garden phlox.

What should I do if my cat ate garden phlox?

Stay calm. Remove any plant from your cat's mouth and take the plant away. Note how much was eaten and when, and do not induce vomiting unless told to. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice; a leaf or photo helps the vet treat it correctly.

Is garden phlox toxic to dogs too?

The ASPCA classification Growli uses applies to both cats and dogs: Garden Phlox is mildly toxic to dogs as well. See the full garden phlox pet-safety guide for both species.

What is a cat-safe alternative to garden phlox?

For a similar look without the risk, see the best cats-safe plants list — every plant there is ASPCA non-toxic to cats and dogs.

Full garden phlox pet-safety