Is Calathea Undulata 'Wavestar' toxic to cats?

No — calathea undulata 'wavestar' 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. ASPCA-listed as non-toxic to cats and dogs. As a Calathea/Goeppertia (undulata) cultivar in the Marantaceae prayer-plant family, it contains no insoluble calcium oxalates or other toxic principles. Pet-safe, though eating large amounts of any houseplant can cause mild, transient stomach upset.

Yes — the ASPCA lists calathea undulata 'wavestar' 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.

The ASPCA classification Growli uses applies to both cats and dogs: Calathea Undulata 'Wavestar' is non-toxic to dogs as well. See the full calathea undulata 'wavestar' pet-safety guide for both species.

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.