Is Roundleaf Pickerelweed toxic to cats?

No — roundleaf pickerelweed 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. Pontederia cordata (pickerelweed), the close relative in the same genus, is listed as non-toxic to cats and dogs by multiple veterinary and horticulture authorities, and P. rotundifolia is considered similarly safe. No toxic compounds have been identified in this genus. As with all plant material, large quantities may cause minor digestive upset.

Yes — the ASPCA lists roundleaf pickerelweed 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: Roundleaf Pickerelweed is non-toxic to dogs as well. See the full roundleaf pickerelweed 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.