Is Hoya sigillatis toxic to cats?

No — hoya sigillatis 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. Hoya sigillatis is not individually listed by the ASPCA, but the Hoya genus is clean: ASPCA individually lists Hoya kerrii (Sweetheart Hoya) and Hoya carnosa (Wax Plant) as non-toxic to cats, dogs, and horses, with no Hoya listed as toxic. As with any plant, nibbling can cause mild stomach upset; verify with your vet if your pet has eaten a large amount.

Yes — the ASPCA lists hoya sigillatis 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: Hoya sigillatis is non-toxic to dogs as well. See the full hoya sigillatis 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.