Our Breeders & Suppliers

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Company Mission: Imagine More

Founded in 1953, Danziger is today one of the world’s most innovative floriculture companies. We are engaged in the research, breeding, development, propagation, production, sale and marketing of varieties of cut flowers, annuals and perennials – creating extraordinary flower varieties and beautiful assortments that help customers along the entire value chain achieve extraordinary success.

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Green Circle Growers

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From Grower to Gardener
We have been engaged in developing, cultivating and marketing flower bulbs for four generations.

Flower bulbs are in our nature! We know all about it.
At the start of a new Captain Calla (Kapiteyn Breeding),
to propagation at our own nursery (Kapiteyn Horticulture)
and ultimately packaging and marketing for retail, or delivery to growers (Kapiteyn bv.)    

We manage the first three steps in the chain ourselves - that is our strength. So we can truly say, Flower Bulbs, Our Nature!

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Syngenta Flowers North America

Syngenta Flowers North America is one of the largest wholesale breeders of hybrid flower seed and cuttings in the world – developing and producing flower seeds and cuttings and growers internationally.
Syngenta Flowers is dedicated to the breeding innovative flower varieties that offer outstanding performance in the professional greenhouse, at retail, in the landscape and in the home garden. In addition to legendary genetics, we support industry professionals with world-class customer service, in-depth cultural information, flexible and exciting marketing programs, and a deep understanding of plants from many points of view.
Syngenta Flowers has garnered more than 35 international awards for introducing hybrid annuals to the world, including such garden mainstays as Calliope® Interspecific Geraniums, Titan™ Poinsettias, Diabunda™ Dianthus, Endurio™ Violas, Sparkler™ Cleome, and Magellan™ Zinnias.

Meeting customer needs
Whether you are a grower, young plant raiser, distributor or retailer, we have unique integrated solutions to help your business thrive. What’s more, you have access to our full range of experts. They can provide you with practical assistance on the ideal genetics and crop protection for your specific needs and commercial success.

Rooting Stations
Syngenta Flowers is committed to its customer’s success and has developed special packaging to guarantee cuttings arrive in the best possible condition. Our independent licensed root and sell locations and our regional rooting locations have been serving our customers for decades.

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Unex Inc.

Unex Inc. is a true Dutch family business which guarantees the best flower bulbs and perennials grown from cultivated stock in The Netherlands.

Our steady team of long time workers are very skilled when it comes to quality, storing and packing our quality products. Years of training and expertise play an important role in our organization.

Unex Inc. plays an important role in filling the customers wishes. This requires a flexible set up of our people, machines and storing facilities. For us a great challenge and for you a great resource for possible problems!

Our approach

Unex Inc. likes to keep control. This way we are able to work and shift fast on product quotes asked, but also to help fast with customers questions.

This gives our organization also the possibility to develop and supply customized work for our customers. You have excellent direct contact with our team in The Netherlands who control the entire process of overseeing the growing with all the different growers in The Netherlands until delivery of the products all over the World!


Export of flower bulbs and perennials to the United States started for us in 1976. Our main customer bases were garden centers and greenhouse growers and we still supply a lot of the earliest customers to this day!

Throughout the years we made a few changes and also started to focus our expertise towards wholesale growers and mail order. Unex Inc. now specializes in exporting Dutch grown flower bulbs and perennials all over North America and different parts of Europe and Asia.

We also take part of the world known outdoor exhibition of  'Keukenhof' park in The Netherlands.

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