Is Fringed Cliff Stonecrop toxic to cats?

No — fringed cliff stonecrop 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. Prometheum fimbriatum is not individually listed in the ASPCA toxic/non-toxic database. The genus is closely related to Sedum and Sempervivum, both confirmed non-toxic to dogs and cats by ASPCA. No toxic principle has been documented for Prometheum, and the genus has no reported history of harm to pets in horticultural literature.

Yes — the ASPCA lists fringed cliff stonecrop 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: Fringed Cliff Stonecrop is non-toxic to dogs as well. See the full fringed cliff stonecrop 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.