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Pet safety

Is Sea Spleenwort toxic to cats?

Asplenium marinum

Non-toxic to cats

No — sea spleenwort 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. Asplenium is not listed as a toxic genus by the ASPCA. No harmful alkaloids, oxalates, or glycosides have been identified in A. marinum. Non-toxic classification is consistent with ASPCA guidance on other Asplenium species.

Is sea spleenwort toxic to cats? — FAQ

Is sea spleenwort toxic to cats?

No — sea spleenwort 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. Asplenium is not listed as a toxic genus by the ASPCA. No harmful alkaloids, oxalates, or glycosides have been identified in A. marinum. Non-toxic classification is consistent with ASPCA guidance on other Asplenium species.

Is sea spleenwort safe for cats?

Yes — the ASPCA lists sea spleenwort 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 sea spleenwort toxic to dogs too?

The ASPCA classification Growli uses applies to both cats and dogs: Sea Spleenwort is non-toxic to dogs as well. See the full sea spleenwort 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 sea spleenwort pet-safety