HilverdaKooij leads the global market in selecting, breeding and propagating Dianthus, Limonium and Alstroemeria varieties, and also breeds, selects and propagates Helleborus, Begonia, Echinacea, Gypsophila and Scabiosa cultivars. The large scale of the company’s operations and its network of locations in the Netherlands and abroad allows HilverdaKooij to provide its customers everywhere in the world with a complete assortment of starting material for producing cut flowers and pot plants.

If you have any questions, you can contact us by e-mail at or call us on +31 (0)297 38 20 38

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Cut flowers

HilverdaKooij breeds and propagates Dianthus, Limonium and Alstroemeria varieties as well as Gypsophila, Helleborus and Scabiosa. This means that HilverdaKooij can provide you with an extensive assortment of attractive cut flower varieties.

Pot plants

Our line of pot plants has been expanded in recent years. Besides Sunflor® carnations, HilverdaKooij also breeds and propagates Alstroemeria Inticancha®, Begonia Be*Adore® , Dianthus Beauties®, Limonium Blue Lagoon®, plus Helleborus Snow Crystal® and Winterbells®. Plenty of choice, therefore, in pot plant varieties from HilverdaKooij.

Pot & bedding plants catalog!2015-2016

HilverdaKooij publishes her latest pot & bedding plants catalog. If you would to receive the catalog , please send an email to or you can download it here as PDF file.

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Awards for three carnation HilverdaKooij‘Light Pink Tessino’ was the best of the spray carnations

Last Saturday a growers’ meeting was held at the Keukenhof. In the last week of the Keukenhof show at the Oranje Nassau pavillion over 120 different cut flower varieties were shown including many beautiful carnation varieties. All these varieties were judged by a jury.

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