Are carnations toxic to pets?

Yes, carnations can cause stomach upsets in dogs and cats if ingested. Always ensure that the bouquet is kept out of reach of your pets.

Carnations – history, symbolism and care tips

Q: How long do carnations last in a vase?

Carnations are among the longest-lasting cut flowers – white carnations can last up to 14 days with proper care. Change the water every other day and cut the stems at an angle.

With a history stretching back more than 2,000 years, the carnation is one of the oldest ornamental flowers we know. The flower remains very popular thanks to its intense fragrance, impressive longevity and rich symbolism.

Red carnation – single flower, symbol of love — Red – love

Pink Carnation – Close-up, Maternal Love — Pink – maternal love

White carnation in an elegant bouquet — White – purity

Classic carnation bouquet arranged in a home setting — Classic bouquet

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The history of the carnation

Already in ancient Greece, the carnation (Dianthus caryophyllus) was cultivated as an ornamental flower, and the name dianthus simply means 'flower of the gods' in Greek. Trade routes along the Silk Road brought it further to Europe in the Middle Ages. Today, Spain, Colombia and Morocco are the largest carnation-producing countries.

What does the carnation symbolise?

Red carnation: Deep love and admiration. One of the traditional flowers for Mother's Day.
White carnation: Purity, happiness and true love. Often used in weddings.
Pink carnation: Maternal love – traditionally the Mother's Day flower itself.
Yellow carnation: In flower language it stands for rejection – avoid it as a love gift.
Purple carnation: Capriciousness and unpredictability.

Would you like to send flowers with carnations? Carnations are a durable and beautiful choice for many occasions.

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How to care for carnations in a vase

Trim the stems at an angle and remove all leaves that would sit below the waterline.
Change the water every other day – carnations are sensitive to bacteria in the water.
Place them in a cool location – carnations are among the flowers that tolerate low temperatures best.
With proper care, carnations can last in a vase for up to 14 days, which is longer than most other cut flowers.

You can easily order flowers with carnations throughout Ireland. Learn what different flowers mean in our guide to flower language. It's never been easier to buy flowers online, and our care tips help you keep your bouquet fresh for as long as possible.

Quick facts – carnation in a vase

Colour	Vase life
Red carnation	approx. 5 days
Classic carnation	approx. 7 days
White carnation	up to 14 days

⚠️ WARNING! Can be harmful to pets: Carnations can cause stomach upset in dogs and cats if they eat them. Always keep the bouquet out of reach of your pets.

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Frequently Asked Questions About Carnations

What type of soil is best for carnations?

Carnations thrive best in well-drained, lime-rich soil with a pH between 6.5 and 7.5. If you have heavy soil, you can mix in sand or gravel to improve drainage and reduce the risk of rot.

How long do carnations last in a vase?

Carnations are among the longest-lasting cut flowers you can buy. White carnations can stay fresh for up to 14 days when cared for properly. Change the water every other day, cut the stems at an angle, and keep them in a cool place.

What pests attack carnations?

Aphids and thrips are the most common pests, especially during warm periods. Fungal diseases such as rust and mildew can occur with poor air circulation and high humidity. Prevent this by spacing plants well apart.