Pet safety
Is Hyacinthus orientalis 'City of Haarlem' toxic to dogs?
Hyacinthus orientalis 'City of Haarlem'
Yes — hyacinthus orientalis 'city of haarlem' is toxic to dogs according to the ASPCA. Keep it well away from any dog that chews plants; reactions can be significant. This classification follows the ASPCA Toxic and Non-Toxic Plant List. ASPCA lists Hyacinthus orientalis as toxic to cats and dogs. Toxic alkaloids and oxalate compounds concentrate in the bulb; ingestion causes severe vomiting, drooling and diarrhoea, with depression and tremors at larger doses. The bulb's oxalate crystals can also irritate human skin on handling.
What to do if your dog ate hyacinthus orientalis 'city of haarlem'
- Remove any plant material from your dog's mouth and move hyacinthus orientalis 'city of haarlem' out of reach.
- Note how much was eaten and when, and watch for drooling, vomiting, or lethargy.
- Do not induce vomiting unless a vet or poison-control specialist instructs you to.
- Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 in the US, or Animal PoisonLine on 01202 509 000 in the UK and follow their advice.
- Bring a leaf or photo of hyacinthus orientalis 'city of haarlem' to the appointment so it can be treated correctly.
General guidance, not veterinary advice. If you think your dog has eaten hyacinthus orientalis 'city of haarlem', contact your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 in the US, or Animal PoisonLine on 01202 509 000 in the UK — do not wait for symptoms to worsen.
Is hyacinthus orientalis 'city of haarlem' toxic to dogs? — FAQ
Is hyacinthus orientalis 'city of haarlem' toxic to dogs?
Yes — hyacinthus orientalis 'city of haarlem' is toxic to dogs according to the ASPCA. Keep it well away from any dog that chews plants; reactions can be significant. ASPCA lists Hyacinthus orientalis as toxic to cats and dogs. Toxic alkaloids and oxalate compounds concentrate in the bulb; ingestion causes severe vomiting, drooling and diarrhoea, with depression and tremors at larger doses. The bulb's oxalate crystals can also irritate human skin on handling.
What are the symptoms if a dog eats hyacinthus orientalis 'city of haarlem'?
ASPCA lists Hyacinthus orientalis as toxic to cats and dogs. Toxic alkaloids and oxalate compounds concentrate in the bulb; ingestion causes severe vomiting, drooling and diarrhoea, with depression and tremors at larger doses. The bulb's oxalate crystals can also irritate human skin on handling. Signs usually appear soon after chewing rather than hours later — watch for drooling, pawing at the mouth, vomiting, loss of appetite, or unusual lethargy after your dog has had access to hyacinthus orientalis 'city of haarlem'.
What should I do if my dog ate hyacinthus orientalis 'city of haarlem'?
Stay calm. Remove any plant from your dog's mouth and take the plant away. Note how much was eaten and when, and do not induce vomiting unless told to. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 in the US, or Animal PoisonLine on 01202 509 000 in the UK and follow their advice; a leaf or photo helps the vet treat it correctly.
Is hyacinthus orientalis 'city of haarlem' toxic to cats too?
The ASPCA classification Growli uses applies to both cats and dogs: Hyacinthus orientalis 'City of Haarlem' is toxic to cats as well. See the full hyacinthus orientalis 'city of haarlem' pet-safety guide for both species.
What is a dog-safe alternative to hyacinthus orientalis 'city of haarlem'?
For a similar look without the risk, see the best dogs-safe plants list — every plant there is ASPCA non-toxic to cats and dogs.
Type any plant to see what the ASPCA says about it and your dog.
Full hyacinthus orientalis 'city of haarlem' pet-safety
- Is hyacinth toxic to dogs? — the species this cultivar belongs to, checked separately
- Is hyacinthus orientalis 'city of haarlem' toxic to cats and dogs? — the full guide for both pets
- Is hyacinthus orientalis 'city of haarlem' toxic to cats?
- My dog ate hyacinthus orientalis 'city of haarlem' — emergency steps
- Best dogs-safe plants — the full ASPCA non-toxic list
- Complete hyacinthus orientalis 'city of haarlem' care guide
- Best plant app for pet owners — which apps actually flag ASPCA toxicity before you buy the plant
Writing about plant safety? Embed our free pet-toxicity checker on your site — ASPCA-grounded verdicts for 11,000+ plants, no sign-up.