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Dümmen Orange North America Hires Two Experienced Horticulturists and Promotes National Sales Manager

Dümmen Orange and Esmeralda Breeding strengthen each other across the globe

Colombia / The Netherlands, 11 October 2017 – Dümmen Orange and Esmeralda Breeding have announced a strategic partnership during Proflora in Colombia last week. Both companies have agreed on a license that gives Dümmen Orange partners access to the Esmeralda product portfolio.

Dümmen Orange's new red rose from Africa: Red Tacazzi+

Dümmen Orange and Jan Spek Rozen strengthen each other across the globe

The partnership between Olij Breeding BV and Jan Spek Rozen was recently extended with the signing of a new contract.

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About the scholarship

About the scholarship

Bioassay assessments lead to improvement of begonia stock at Dümmen Orange

Dümmen Orange secures begonia supply for spring 2019

Dr. P. Allen Hammer Scholarship is awarded

Scholarship is awarded to Karen Schneck of Kansas State University

New Generation Dümmen Orange Students Graduated

Dümmen Orange and HAS University of Applied Sciences (HAS Hogeschool) have developed a unique program for international farm specialists of Dümmen Orange

Dr. P. Allen Hammer Scholarship is awarded to Michael Del Valle of University of Georgia

Dümmen Orange announces inaugural scholarship recipient at Cultivate’17

Cut flower novelties at Thursd Online Trade Fair

Cut flower novelties at Thursd Online Trade Fair

Hans Olij

Crop Specialist and Account Manager Perennials

T +31 613 610 352

Dümmen Orange Continues to Strengthen MPS Certification Portfolio

Demonstrating a continued dedication to sustainability in the floriculture industry.

Breeding company De Eeuwige Lente joins Dümmen Orange

Pot plant breeder De Eeuwige Lente joins Dümmen Orange. This adds a strong Saintpaulia portfolio and sales of other ornamental plants such as Euphorbia milii to Dümmen Orange’s range.

Offering students unique experience in Africa

Dümmen Orange and Lentiz Education Group offer Westland MBO students unique experience in Africa.

Jobs and Careers

Join our passionate Dümmen Orange team!

Then and now

Information and conditions

Ellen Mackenbach-Lakeman appointed new CEO of Dümmen Orange

Freek Tromp to lead Dümmen Orange's Tropicals business

Breeding

Creating the next generation of flowers and plants

Profile® Products acquires Quick Plug from Dümmen Orange

Dümmen Orange is set to unveil its new OnTarget mobile app on July 1, 2021

The global leader in floriculture has a storied history of supporting growers in cultivating their poinsettia crops to keep plant height levels on track throughout the growing season.

Implementation of the Nagoya Protocol

Dümmen Orange Set to Unveil its Presentation of New Products at 2023 California Spring Trials

Research

Shaping the beauty, resilience, and sustainability of our portfolio

Dümmen Orange adds Bloomz to calla assortment

Dümmen Orange has acquired New Zealand-based Bloomz breeding pipeline of calla lily with the aim to offer an even broader portfolio of calla varieties to our customers.

Green-hearted folly hit the jackpot

The search for new, unique flowers often leads to funny situations and popular newcomers. The story of Dümmen Orange’s expressive Grassheart roses speaks volumes.

New partnership for the American market

Dümmen Orange and Perfect Plants sign agreement for collaboration

Dümmen Orange Introduces Basewell™ Perennials

Perennial growers in North America now have access to a new rooting technology

Petal It Forward spreads happiness across North America

Dümmen Orange participated in Petal It Forward for the fourth year in a row this year.

Dümmen Orange Completes Its North American Product Management Team and Announces New Roles

Sustainability report provides transparency and accountability

Using the latest DNA analysis technologies for tulips

Dutch collaboration launched to make tulip breeding and production faster and more sustainable

Dümmen Orange Invests in the Future of Horticulture

Global plant breeder joins industry leaders in the United States in supporting Seed Your Future

Petal It Forward spreads happiness across the country

Dümmen Orange led four Petal It Forward events all over the United States

Tulip ‘Ready’ wins the Interpolis Tulip Prize 2021

For growers and retailers - text

For growers and retailers - image

Seasonal Plant Trends for 2017 and Beyond

Dümmen Orange welcomes Anthony Christiaanse as new CEO

New Regional Director for Supply Chain in the Americas

Allen Olson will be assuming the Regional Director role for the Dümmen Orange Supply Chain in the Americas.

Save The Date - FlowerTrials - 11 to 14 June 2019

Potted Plant Palooza Showcases New Products and Trends

Dümmen Orange debuted their relocated Potted Plant Palooza on Wednesday, November 30, at the Franklin Park Conservatory in Columbus, OH.

Beekenkamp Group and Dümmen Orange explore closer collaboration

Challenges surrounding confirmation of EDVs

Pot roses to grow further with Plantenkwekerij Valstar and Dümmen Orange

Plantenkwekerij Valstar plant nursery and breeder Dümmen Orange have signed an agreement concerning the production and marketing of the pot rose assortment.

Dümmen Orange and South Korean GARES Sign Exclusive Global Sales Agreement

Teaming up for worldwide introduction of South Korean succulents

Dümmen Orange Releases its 2026 Welcome to the Jungle® Catalog

Pot roses to grow with Plantenkwekerij Valstar and Dümmen Orange

Dümmen Orange takes its assortment online and renews its website

Dümmen Orange Announces Promotion of Experienced Succulent and Tropical Manager

Dümmen Orange: another year of focused actions in sustainability

'Growing Together' magazine showcases Dümmen Orange's dedication to reducing its carbon footprint, minimizing water use, managing waste, ensuring responsible chemical use, employee engagement, health and safety, human rights, disease-resistant plants, preserve biodiversity.

Gustavo Garces

Account Manager Cut Mum

T +57 312 289 1113

Peter van der Vorst

Account Manager Cut Mum

T +31 613 623 587

Martien Vis

Account Manager Cut Mum

T +31 613 622 811

Perivar Braat

Account Manager Rose & Gerbera

T +31 634 612 749

Mark Duin

Account Manager Bulbs Worldwide

T +31 683 264 762

Test testing

Account Manager Cut Mum

T 023456789

Maureen Luchemo

Sales Account Manager Rose

T +254 720 550 560

Dümmen Orange presents groundbreaking rooting technology

Global plant breeder and producer introduces Basewell™, a state-of-the-art rooting technology for growers across the globe that simplifies processes, optimizes space, and saves labor.

Patrik Schlüssel

Annuals, Perennials and Pot Plants

T +41 (44) 455 62 62 T +41 (44) 455 62 60

Ball Do Brasil

Pellargonium, Fuchsia, Lavendula and Verbena

T (19) 999294-6550

Beppler Kft.

Annuals, Perennials and Pot Plants

T +36 2444 3108

Lukáš Karbulka

Annuals, Perennials and Pot Plants

T +420 465 612 584

Katarina Papcunova

Annuals, Perennials and Pot Plants

T +421 903 236 058

Igor Kolenc

Annuals, Perennials and Pot Plants

T +386 31 614 990

Adam Kolinski

Annuals, Perennials and Pot Plants

T +386 31 614 990

Vilnis Onkelis

Annuals, Perennials and Pot Plants

T +371 2910 4248

Mall Kaldas

Annuals, Perennials and Pot Plants

T +372 5385 0666

Fotini Anastasiadou

Annuals, Perennials and Pot Plants

T +30 210 80 11914

Attila TAMÁS

Annuals, Perennials and Pot Plants

T +40732593300

Floramedia, Dümmen Orange and Royal Lemkes launch Green Trend Report 2020-2021

Special collaboration between three international leaders of the ornamental horticulture sector results in a unique book

Dümmen Orange Showcases Innovations Rooted in Science and Art at CAST 2026

Dümmen Orange: bigger role for orange oil in crop protection

Breeder and propagator Dümmen Orange sees an increase in the use of orange oil, a natural and non-toxic crop protection product. At two of its production locations in Central America and Africa the company was able to reduce the use of chemical crop protection products by more than 60%.

PETALS BRIGHTEN COLUMBUS

Business support

Expertise and advisory

Paul Evers

Account Manager Pot & Bedding Plants

T +31 627 066 605

Ted van Dijk

Account Manager Pot & Bedding Plants

T +31 653 300 388

Jasper van den Berg

Account Manager Pot & Bedding Plants

T +31 630 314 564

Henrik Nielsen

Account Manager Pot & Beddings Plants

T +31 657 868 428

Ralph van der Rassel

Account Manager Pot & Bedding Plants

T +31 657 911 777

Gert van Beek

Account Manager Annuals & Perennials & Potplants

T +31 612 154 302

Grow-Tech to join Dümmen Orange

Grow-Tech LLC., (Maine-USA) developer and manufacturer of grow plugs and microgreen growing media is joining the family of businesses of Dümmen Orange

Dümmen Orange Awarded 13 Ribbons at the Society of American Florists’ Outstanding Varieties Competition 2021

The 13 ribbons won are the most that Dümmen Orange has been rewarded with in a single SAF's Outstanding Varieties Competition

Dümmen Orange Prepares for CAST 2025

Dümmen Orange Set to Exhibit at New Location for CAST 2024

Dümmen Orange steps into Calla breeding market

Dümmen Orange expands its position in bulb and tuber breeding by entering the Calla market.

Dümmen Orange Welcomes Westhoff Annuals to Basewell™

A key partnership that will expand the Basewell™ bed and balcony offering in 2020

Jay Kim

Rose, Annuals, Perennials and Pot Plants

T +82 10 8252 3356

Native trait patents and access to biological material

Life at Dümmen Orange

Our culture and commitments

Sustainability

At Dümmen Orange, we are committed to driving sustainability and promoting responsible business practices throughout the value chain. This commitment to Environmental, Social, and Governance (ESG) is embedded into every aspect of our operations, holding us accountable and keeping us on track with our sustainability goals.

Ulrich Rademacher

Account Manager Schleswig Holstein Nord Niedersachsen

T +49 173 5280 909

Juan Camilo Hoyos

Account Manager Cut Mum / Carnations / Limonium / Fillers

T +57 311 561 1600