What are the symptoms of Boston fern poisoning in cats?

possible mild vomiting from plant fiber

Boston fern

Q: Is Boston fern toxic to cats?

Safe: Yes — commonly listed as non-toxic to cats. Nephrolepis exaltata is a classic hanging-basket fern on the ASPCA non-toxic list. Spores and dried fronds can still be messy; they are not a poison. Source: ASPCA.

Q: Is Silvervine (Matatabi) also safe for cats?

Safe: Yes — safe. A natural cat attractant similar to catnip, generally used in treats and toys.

Safe

Verdict

Yes — commonly listed as non-toxic to cats.

Also called: nephrolepis

Source: ASPCA · Verified 2026-08-13

Verdict

Nephrolepis exaltata is a classic hanging-basket fern on the ASPCA non-toxic list. Spores and dried fronds can still be messy; they are not a poison.

Symptoms to watch for

• possible mild vomiting from plant fiber

What to do

No treatment needed for a nibble.

Related foods

Silvervine (Matatabi)

Safe

Yes — safe. A natural cat attractant similar to catnip, generally used in treats and toys.

Plant

Spider plant

Safe

Yes — commonly listed as non-toxic. Cats still may vomit from eating grass-like leaves.

Plant

Parlor palm

Safe

Yes — a commonly recommended non-toxic palm. Not a sago palm.

Plant

African violet

Safe

Yes — Saintpaulia is commonly listed as non-toxic.

Plant