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Pet safety

Is Common Water Hyacinth toxic to cats?

Pontederia crassipes

Non-toxic to cats

No — common water hyacinth is listed by the ASPCA as non-toxic to cats. It is a sensible choice for a home with a cat; a curious nibble will not poison them, though no plant is meant to be eaten. This classification follows the ASPCA Toxic and Non-Toxic Plant List. Water hyacinth (Eichhornia crassipes / Pontederia crassipes) is confirmed non-toxic to dogs, cats, and horses by the ASPCA. Despite the common name, it is unrelated to true hyacinths (Hyacinthus orientalis), which are toxic. Separate identification from the toxic garden hyacinth is important.

Is common water hyacinth toxic to cats? — FAQ

Is common water hyacinth toxic to cats?

No — common water hyacinth is listed by the ASPCA as non-toxic to cats. It is a sensible choice for a home with a cat; a curious nibble will not poison them, though no plant is meant to be eaten. Water hyacinth (Eichhornia crassipes / Pontederia crassipes) is confirmed non-toxic to dogs, cats, and horses by the ASPCA. Despite the common name, it is unrelated to true hyacinths (Hyacinthus orientalis), which are toxic. Separate identification from the toxic garden hyacinth is important.

Is common water hyacinth safe for cats?

Yes — the ASPCA lists common water hyacinth as non-toxic to cats and dogs. A cat that chews a large amount of any foliage can still get a mild, brief stomach upset, so discourage grazing, but it will not be poisoned.

Is common water hyacinth toxic to dogs too?

The ASPCA classification Growli uses applies to both cats and dogs: Common Water Hyacinth is non-toxic to dogs as well. See the full common water hyacinth pet-safety guide for both species.

What other plants are safe for cats?

Reliable ASPCA non-toxic picks for a cat home include spider plant, calathea, parlor palm, peperomia, and most true ferns. Browse the best cats-safe plants list to check more before you buy.

Full common water hyacinth pet-safety