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Is Hollyhock 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, hollyhock is not toxic to cats. It is listed as non-toxic by the ASPCA, and cottage-garden nibbles of leaves or blooms are safe.
Also known as: Alcea, Common Hollyhock · Alcea rosea
What to do if your cat eats it
No action required. Offer water if your cat munched a lot of foliage and call the vet only for persistent vomiting.
Common questions
Are hollyhock flowers safe for a cat to chew?
Yes. The blooms are non-toxic and even related to edible mallows. Chewing is harmless.
Is hollyhock related to any toxic plants?
It is in the mallow family, which is largely pet-safe. The toxic lookalike people worry about is delphinium or foxglove, so confirm the ID.
More plants checked for cats
Pothos☠️ ToxicYes, pothos is toxic to cats. Chewing the leaves or vines releases sharp calcium oxalate crystalAloe Vera⚠️ Mildly ToxicAloe vera is mildly to moderately toxic to cats. The gel is famously soothing for human skin, buSpider Plant✅ Non-ToxicNo, spider plants are non-toxic to cats. They are one of the best houseplants for homes with curEaster Lily☠️ ToxicYes — and this is one of the most dangerous plants a cat can meet. Every part of an Easter lily,Sago Palm☠️ ToxicYes — sago palm is severely toxic to cats and among the deadliest houseplants. Every part contaiBoston Fern✅ Non-ToxicNo, Boston ferns are non-toxic to cats — a classic choice for plant-loving cat households.
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.