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Is Stock Toxic to Cats?

✅ Non-Toxic
✅ Cross-checked against veterinary poison-control guidance · Oct 2026 audit
⚠️ Educational info only. If your pet just chewed something and looks unwell, skip the reading and call your vet or Pet Poison Helpline (US): (855) 764-7661.
No, stock is non-toxic to cats. The clove-scented spring flower spikes are safe to grow in a cat household.

Also known as: Gillyflower, Hoary Stock, Ten-week Stock, Matthiola incana · Matthiola incana

What to do if your cat eats it

No action needed. A cat that nibbles the fragrant spikes is at no toxic risk; expect at most a tiny fiber vomit.

Common questions

Is stock safe even though it is a brassica relative?

Yes — stock is in the same family as cabbage and kale and carries no pet toxin. Sulfur compounds give the clove scent, not poison.

Can cats eat cut stock flowers in a bouquet?

The flowers are non-toxic, so a chewed petal is harmless. Watch that the cat is not also drinking preservative-treated vase water — that is the real bouquet hazard.

More plants checked for cats

This page is general educational information, not a substitute for professional veterinary advice. Every pet is different — if your animal ate something concerning, contact your veterinarian or a pet poison hotline right away. Checking what your pet can eat? Visit our sister site SafeOrToxic.