Is Acer palmatum 'Atropurpureum' toxic to cats?

No — acer palmatum 'atropurpureum' 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. Not individually listed by the ASPCA, but Japanese maples are not classed as toxic to cats or dogs; the ASPCA lists only Acer rubrum, and that specifically for horses. Acer palmatum, including this purple cultivar, is considered non-toxic to cats and dogs. As a maple-wide precaution, keep horses away from wilted foliage.

Yes — the ASPCA lists acer palmatum 'atropurpureum' 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: Acer palmatum 'Atropurpureum' is non-toxic to dogs as well. See the full acer palmatum 'atropurpureum' 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.