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Pet safety

Is Carolina Mosquito Fern toxic to cats?

Azolla caroliniana

Non-toxic to cats

No — carolina mosquito fern 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. Azolla is not listed as toxic by ASPCA. True ferns in the broader sense are generally non-toxic; no harmful compounds are documented for Azolla caroliniana. Widely used in aquaculture with fish and ducks as a feed supplement.

Is carolina mosquito fern toxic to cats? — FAQ

Is carolina mosquito fern toxic to cats?

No — carolina mosquito fern 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. Azolla is not listed as toxic by ASPCA. True ferns in the broader sense are generally non-toxic; no harmful compounds are documented for Azolla caroliniana. Widely used in aquaculture with fish and ducks as a feed supplement.

Is carolina mosquito fern safe for cats?

Yes — the ASPCA lists carolina mosquito fern 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 carolina mosquito fern toxic to dogs too?

The ASPCA classification Growli uses applies to both cats and dogs: Carolina Mosquito Fern is non-toxic to dogs as well. See the full carolina mosquito fern 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 carolina mosquito fern pet-safety