Cats & Dogs
Generally safeConsulted references do not classify the plant as toxic for that pet type, while still allowing for mild GI upset if large amounts are chewed.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Sources
Pet safety reference
Chinese Plumbago
Ceratostigma willmottianum
Chinese Plumbago is a hardy, flowering perennial shrub known for its vibrant blue flowers and bronze-tinted foliage. It is considered non-toxic to pets, though ingestion of large amounts of plant material may cause minor digestive discomfort.
Ceratostigma willmottianumChinese PlumbagoHardy PlumbagoWillmott's Ceratostigma
- Light
- Full sun to partial shade
- Habit
- Deciduous shrub
- Care
- Low
Safety status
If a pet has chewed or swallowed plant material and is showing symptoms, contact a veterinarian or poison resource immediately. This product is for structured reference, not diagnosis.
Cats — concern notes
Common signs
None expected, though large ingestions of fibrous plant matter may cause mild vomiting or diarrhea.
Escalation note
Generally considered safe. If your cat consumes a significant amount of the plant and shows signs of distress, contact your veterinarian for guidance.
Dogs — concern notes
Common signs
None expected, though large ingestions of fibrous plant matter may cause mild vomiting or diarrhea.
Escalation note
Generally considered safe. If your dog consumes a significant amount of the plant and shows signs of distress, contact your veterinarian for guidance.
Bring it home
Chinese Plumbagois generally pet-safe in ordinary household exposure. If you’d like one for your space, here’s a starting point.
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Source evidence
ASPCA Toxic Plant List
toxicology · 99% reliability
Chinese Plumbago is listed as non-toxic to both cats and dogs.
NC State Extension Plant Toolbox
botanical · 94% reliability
Ceratostigma willmottianum is a deciduous shrub that provides excellent late-season color in the garden.
Questions about Chinese Plumbago
Is Chinese Plumbago toxic to cats?
Chinese Plumbago (Ceratostigma willmottianum) is considered non-toxic to cats. It is classified as generally safe, meaning it is not expected to cause poisoning if your cat nibbles on the foliage or flowers.
What happens if my cat eats Chinese Plumbago?
No symptoms are expected from small exposures. If your cat consumes a large amount of the fibrous plant material, mild vomiting or diarrhea is possible due to the bulk of plant matter in the digestive tract, not from any toxic compound.
Should I call the vet if my cat ate Chinese Plumbago?
A small nibble does not require a vet call, but if your cat ate a significant amount and is showing signs of distress — persistent vomiting, lethargy, or loss of appetite — contact your veterinarian for guidance.
Does the amount of Chinese Plumbago my cat eats matter?
Yes, quantity matters even with non-toxic plants. A small bite is unlikely to cause any reaction, but large ingestions of fibrous plant material can irritate the GI tract and cause temporary digestive upset, so it is still worth discouraging the behavior.
Is Chinese Plumbago toxic to dogs?
Chinese Plumbago (Ceratostigma willmottianum) is considered non-toxic to dogs. It is classified as generally safe, meaning it is not expected to cause poisoning if your dog chews on or ingests parts of the plant.
What happens if a dog eats Chinese Plumbago?
No toxic symptoms are expected from Chinese Plumbago. However, if your dog eats a large amount of the fibrous plant material, mild vomiting or diarrhea is possible simply from the bulk of plant matter in the digestive tract.
What should I do if my dog ate a lot of Chinese Plumbago?
Because Chinese Plumbago is non-toxic, no emergency treatment is needed. Monitor your dog for signs of GI upset such as vomiting or diarrhea; if these occur or your dog seems distressed after eating a significant amount, contact your veterinarian for guidance.
Does the amount of Chinese Plumbago a dog eats matter?
Non-toxic does not mean harmless in unlimited quantities — a dog that eats a large volume of any fibrous shrub may experience mild digestive upset. Small amounts of Chinese Plumbago are very unlikely to cause any reaction at all.
Same genus
More from the Ceratostigma genus
Same safety verdict
Other plants with the same verdict
Slender Deutzia
Deutzia gracilis
Slender Deutzia is a deciduous flowering shrub known for its delicate, bell-shaped white flowers that bloom in late spring. It is generally considered safe for household pets, though its fibrous nature may cause minor digestive discomfort if consumed in large quantities.
Generally safe for cats & dogs.
Star Magnolia
Magnolia stellata
Star Magnolia is a popular deciduous shrub known for its early spring star-shaped flowers. It is considered non-toxic to pets, though ingestion of large amounts of fibrous plant material may cause mild digestive discomfort.
Generally safe for cats & dogs.
Cosmos
Cosmos bipinnatus
Garden cosmos is a daisy-like annual usually treated as a pet-safe flowering option, though any large plant ingestion can still cause mild stomach upset.
Generally safe for cats & dogs.
Calathea
Calathea spp.
Calathea are popular tropical houseplants known for their striking, patterned foliage and rhythmic leaf movement. They are considered safe for households with pets, though ingestion of large amounts of fibrous plant material may cause minor digestive discomfort.
Generally safe for cats & dogs.
Same growing conditions
