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
Water Hyacinth
Eichhornia crassipes
Water Hyacinth is a free-floating aquatic plant known for its striking lavender flowers and bulbous, air-filled leaf stalks. While it is considered non-toxic, its fibrous nature can occasionally cause mild digestive upset if consumed in large quantities.
Eichhornia crassipesFloating Water HyacinthWater Hyacinth
- Light
- Full sun to partial shade
- Habit
- Floating aquatic
- Care
- High (invasive in many regions)
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
No specific toxicity symptoms are expected, though chewing or swallowing plant material may still cause mild stomach upset.
Escalation note
This plant is listed by ASPCA as non-toxic for this pet. Monitor for digestive upset after large ingestion and contact a veterinarian if symptoms persist.
Dogs — concern notes
Common signs
No specific toxicity symptoms are expected, though chewing or swallowing plant material may still cause mild stomach upset.
Escalation note
This plant is listed by ASPCA as non-toxic for this pet. Monitor for digestive upset after large ingestion and contact a veterinarian if symptoms persist.
Source evidence
ASPCA Toxic Plant List
toxicology · 99% reliability
Water Hyacinth is listed as non-toxic to cats and dogs.
NC State Extension Plant Toolbox
botanical · 94% reliability
Eichhornia crassipes is a perennial aquatic herb often used in water gardens.
Same safety verdict
Other plants with the same verdict
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.
African Violet
Saintpaulia spp.
African Violets are popular, low-growing flowering houseplants known for their fuzzy leaves and vibrant blooms. They are considered non-toxic to both cats and dogs.
Generally safe for cats & dogs.
Spider Plant
Chlorophytum comosum
The spider plant is a popular, easy-to-care-for houseplant known for its arching, grass-like foliage and trailing plantlets. It is widely considered safe for households with pets, though large ingestions of fibrous material may occasionally cause mild digestive upset.
Generally safe for cats & dogs.
Acorn Squash
Cucurbita pepo
Acorn squash is a popular edible winter squash known for its ribbed, dark green skin and sweet, yellow-orange flesh. It is widely cultivated for culinary use and is considered safe for household pets.
Generally safe for cats & dogs.
Same growing conditions
Plants for the same room
Buttercup
Ranunculus spp.
Buttercups are flowering plants known for their bright, cup-shaped blooms, but they contain compounds that can cause irritation if ingested. They are generally considered toxic to household pets due to the presence of protoanemonin.
Potentially toxic for cats & dogs.
Cinquefoil
Potentilla spp.
Cinquefoil is a diverse genus of flowering plants in the rose family, commonly found in gardens and wild meadows. While generally considered safe for pets, it is not intended for consumption.
Generally safe for cats & dogs.
Feather Geranium
Ambrosia mexicana
Feather Geranium is an herbaceous plant known for its aromatic, fern-like foliage. It is considered toxic to pets if ingested and should be kept out of reach of cats and dogs.
Potentially toxic for cats & dogs.
Nasturtium
Tropaeolum majus
Nasturtium is a popular, fast-growing annual known for its edible, peppery-flavored flowers and rounded leaves. It is widely considered safe for household pets, though large ingestions of fibrous plant material may occasionally cause mild digestive upset.
Generally safe for cats & dogs.