Pet safety
Is Ernst's Spurflowertoxic to cats & dogs?
Plectranthus ernstii
Mildly toxic
Quick verdict — at a glance
- Toxic to cats?
- Yes — mildly
- Toxic to dogs?
- Yes — mildly
- ASPCA classification
- Mildly toxic to pets · botanical name Plectranthus ernstii
Is ernst's spurflower safe for cats and dogs?
Not entirely — ernst's spurflower is mildly toxic to cats and dogs. It rarely causes serious harm, but chewing it triggers real discomfort, so keep it out of a pet's reach. This classification follows the ASPCA Toxic and Non-Toxic Plant List, the most widely used reference for companion-animal plant safety in the US and the standard most UK vets cite as well. Not individually listed by ASPCA. The foliage contains essential oils that may cause mild gastrointestinal upset (drooling, vomiting) if ingested by cats or dogs in quantity; keep pets from chewing the plant as a precaution.
| Pet | Toxic? | Per ASPCA |
|---|---|---|
| Cats | Yes (mild) | Mildly toxic to pets |
| Dogs | Yes (mild) | Mildly toxic to pets |
What happens if a pet eats ernst's spurflower?
Not individually listed by ASPCA. The foliage contains essential oils that may cause mild gastrointestinal upset (drooling, vomiting) if ingested by cats or dogs in quantity; keep pets from chewing the plant as a precaution. Signs usually appear soon after chewing rather than hours later. If you see drooling, pawing at the mouth, head-shaking, vomiting, loss of appetite, or unusual lethargy after your pet has had access to ernst's spurflower, treat it as a suspected ingestion and act on the steps below.
What to do if your pet ate ernst's spurflower
- Remove any plant material from your pet's mouth and move ernst's spurflower out of reach.
- Note how much was eaten and when, and watch for drooling, vomiting, or lethargy.
- Do not induce vomiting unless a vet or poison-control specialist instructs you to.
- Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice.
- Bring a leaf or photo of ernst's spurflower to the appointment so it can be treated correctly.
This page is general guidance, not veterinary advice. Pets vary, and a reaction may be to soil, fertiliser, or pesticide rather than the plant. If you are worried, always contact a vet or the ASPCA Animal Poison Control Center on (888) 426-4435 — do not wait for symptoms to worsen.
Pet-safe alternatives to ernst's spurflower
Want the same look without the risk? These plants are listed as non-toxic to cats and dogs by the ASPCA and have similar care needs:
- Peperomia — non-toxic to cats and dogs (care guide)
- Cast iron plant — non-toxic to cats and dogs (care guide)
- Spider plant — non-toxic to cats and dogs (care guide)
- Ponytail palm — non-toxic to cats and dogs (care guide)
Ernst's Spurflower and pets — frequently asked questions
Is ernst's spurflower toxic to cats?
Ernst's Spurflower (Plectranthus ernstii) is mildly toxic to cats according to the ASPCA. Not individually listed by ASPCA. The foliage contains essential oils that may cause mild gastrointestinal upset (drooling, vomiting) if ingested by cats or dogs in quantity; keep pets from chewing the plant as a precaution. Keep it out of reach and contact your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 if your cat chews it.
Is ernst's spurflower toxic to dogs?
Per the ASPCA, Ernst's Spurflower (Plectranthus ernstii) is mildly toxic to dogs. Dogs often chew more enthusiastically than cats, so a toxic plant like ernst's spurflower is best removed from the floor and low shelves entirely.
What happens if my pet eats ernst's spurflower?
Not individually listed by ASPCA. The foliage contains essential oils that may cause mild gastrointestinal upset (drooling, vomiting) if ingested by cats or dogs in quantity; keep pets from chewing the plant as a precaution. Signs usually appear soon after chewing rather than hours later. If you see drooling, pawing at the mouth, head-shaking, vomiting, loss of appetite, or unusual lethargy after your pet has had access to ernst's spurflower, treat it as a suspected ingestion and act on the steps below.
What should I do if my cat or dog ate ernst's spurflower?
Stay calm. Remove any remaining plant material from your pet's mouth and take the plant away so they cannot eat more. Note roughly how much was eaten and when. Do not make your pet vomit unless a vet or poison-control specialist tells you to. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 (a consultation fee may apply) and follow their advice. Bringing a photo or a leaf of ernst's spurflower to the appointment helps the vet treat it correctly.
What are pet-safe alternatives to ernst's spurflower?
If you want a similar look without the risk, good non-toxic swaps include peperomia, cast iron plant, spider plant, ponytail palm. All of these are listed as non-toxic to cats and dogs by the ASPCA, so they suit a home where pets have access to your plants.
Full ernst's spurflower care
Pet-safety is one piece of the picture. For light, watering, soil, and troubleshooting, see the complete ernst's spurflower care guide, or browse the full pet-safe plant library to check another plant before you buy it.