Pet safety
Is Ohio Spiderworttoxic to cats & dogs?
Tradescantia ohiensis
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 Tradescantia ohiensis
Is ohio spiderwort safe for cats and dogs?
Not entirely — ohio spiderwort 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. T. ohiensis is not individually listed on the ASPCA toxic plant database, but the genus includes Tradescantia fluminensis (Inch Plant), which ASPCA classifies as toxic to cats, dogs, and horses (causing dermatitis). Sap of native spiderworts can cause skin and eye irritation in some individuals and mild gastrointestinal upset if ingested by pets; treat as mildly toxic and keep pets from chewing plants.
| Pet | Toxic? | Per ASPCA |
|---|---|---|
| Cats | Yes (mild) | Mildly toxic to pets |
| Dogs | Yes (mild) | Mildly toxic to pets |
What happens if a pet eats ohio spiderwort?
T. ohiensis is not individually listed on the ASPCA toxic plant database, but the genus includes Tradescantia fluminensis (Inch Plant), which ASPCA classifies as toxic to cats, dogs, and horses (causing dermatitis). Sap of native spiderworts can cause skin and eye irritation in some individuals and mild gastrointestinal upset if ingested by pets; treat as mildly toxic and keep pets from chewing plants. 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 ohio spiderwort, treat it as a suspected ingestion and act on the steps below.
What to do if your pet ate ohio spiderwort
- Remove any plant material from your pet's mouth and move ohio spiderwort 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 ohio spiderwort 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 ohio spiderwort
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:
- Hoya — non-toxic to cats and dogs (care guide)
- Bromeliad — non-toxic to cats and dogs (care guide)
- Christmas cactus — non-toxic to cats and dogs (care guide)
- African violet — non-toxic to cats and dogs (care guide)
Ohio Spiderwort and pets — frequently asked questions
Is ohio spiderwort toxic to cats?
Ohio Spiderwort (Tradescantia ohiensis) is mildly toxic to cats according to the ASPCA. T. ohiensis is not individually listed on the ASPCA toxic plant database, but the genus includes Tradescantia fluminensis (Inch Plant), which ASPCA classifies as toxic to cats, dogs, and horses (causing dermatitis). Sap of native spiderworts can cause skin and eye irritation in some individuals and mild gastrointestinal upset if ingested by pets; treat as mildly toxic and keep pets from chewing plants. 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 ohio spiderwort toxic to dogs?
Per the ASPCA, Ohio Spiderwort (Tradescantia ohiensis) is mildly toxic to dogs. Dogs often chew more enthusiastically than cats, so a toxic plant like ohio spiderwort is best removed from the floor and low shelves entirely.
What happens if my pet eats ohio spiderwort?
T. ohiensis is not individually listed on the ASPCA toxic plant database, but the genus includes Tradescantia fluminensis (Inch Plant), which ASPCA classifies as toxic to cats, dogs, and horses (causing dermatitis). Sap of native spiderworts can cause skin and eye irritation in some individuals and mild gastrointestinal upset if ingested by pets; treat as mildly toxic and keep pets from chewing plants. 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 ohio spiderwort, treat it as a suspected ingestion and act on the steps below.
What should I do if my cat or dog ate ohio spiderwort?
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 ohio spiderwort to the appointment helps the vet treat it correctly.
What are pet-safe alternatives to ohio spiderwort?
If you want a similar look without the risk, good non-toxic swaps include hoya, bromeliad, christmas cactus, african violet. 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 ohio spiderwort care
Pet-safety is one piece of the picture. For light, watering, soil, and troubleshooting, see the complete ohio spiderwort care guide, or browse the full pet-safe plant library to check another plant before you buy it.