Job offersmore »

Tweeting Growers

Last commentsmore »

Top 5 - yesterday

  • No news has been published yesterday.

Top 5 - last week

Top 5 - last month

Exchange ratesmore »

Stef Veenhof, Könst Alstroemeria

NL: A look behind the scenes at alstroemeria breeder, propagator

The acreage of alstroemeria cultivation is limited in the Netherlands. The same goes for the number of propagators and growers in the market. Over the years, the cultivation of this crop shifted to South America. Therefore, one of the largest players in this crop category, Könst Alstroemeria, also established a company in Colombia, where they breed and propagate the plants for this market. However, this Dutch company still has a breeding and propagation facility in the Netherlands. Let's take a look behind the scenes.

Stef Veenhof with the Jumbo, the new breed well-appreciated by Keukenhof visitors.

"Breeding takes an average of 6 to 8 years. This is not uncommon in other crops, but with a chrysanthemum, for example, you know what it’s going to do in about 60 days. In an alstroemeria this takes several years," according to Stef Veenhof, Könst’s South American market representative. "It’s also important that a plant continues to produce good quality shoots to last at least 3 to 4 years. This is a big challenge because although there are breeders who stick with it longer, you actually already see a decrease in stem thickness, and the amount and size of the flowers after two years."

In the propagation lab

Production shift
The acreage significantly decreased in the Netherlands in recent years, from about 120 hectares fifteen years ago to 40 today. At the same time, the focus of production gradually shifted to other parts of the world, especially to South America. "This has everything to do with growing conditions and production costs. Just like with the rose in Africa; circumstances are ideal in countries on the equator. We set up the breeding and propagation company ‘Flores la Serena’ in Colombia a couple of years ago. The nursery is located at an altitude of 2600 meters, not far from Colombia’s capital Bogota. From here we serve our customers in this region.”

In 2014 the total alstroemeria acreage worldwide was distributed as follows: Europe 80 ha, South America 420 ha, Asia 56 ha and 22 ha in Kenya.

The most important factor for the successful cultivation of alstroemeria is the ground temperature. The rhizome, the rootstock, will benefit from coolness: if the soil is cool, around 14°C, then this results in high-quality flowers. A higher soil temperature increases production but also suppresses flower formation, resulting in a lot of empty branches. For the alstroemeria, cultivation areas around the equator are ideal, mainly because of the cool nights and high light intensity. No wonder half of the total acreage of alstroemeria is located in Colombia.

Propagation and extensive testing on location

Starting material
A grower who dedicates himself to the alstroemeria has to have deep pockets. The price of a plant is high because of the long breeding process and because the propagation of cuttings is labor intensive. The cuttings are propagated in a laboratory to ensure virus-free, authentic material. After this the plants have to be hardened off and then potted, which costs an additional 16 weeks.

On the other hand, a grower needs few plants per m2 - an average of 3 depending on the cultivation conditions. And there’s a significant production of shoots per square meter during several years - an average of about 300. "In the Netherlands we achieve productions of about 500 stems. In foreign countries, where growing techniques are often less developed for a variety of reasons, the yield is often between 150 and 200 per m2. Incidentally, the yield is the highest during the summer in the Netherlands, simply because there is more light then. This is detrimental to the pricing. It invariably plummets." The average price per stem hovers just under 20 cents.

The Scorpion, a breed that for a long time was in great demand in Japan

A lot is happening in terms of development. Könst and its competing colleagues regularly present new breeds, colors and shapes. Currently, the development of the so-called cluster alstroemerias is especially exciting. "Soon a product group may be added at Royal FloraHolland specifically intended to promote this crop. Because it’s really a different flower with a different decorative value, which we from Könst, but also other parties and breeders, can see the value of. But this is all still under development. It remains to be seen how this will turn out."

For more information:
Könst Alstroemeria
Stef Veenhof
Nieuwveens Jaagpad 93
2441GA Nieuwveen
M: +31 63 03 73 379
T: +31 17 25 39 925

Publication date: 6/10/2016



Other news in this sector:

12/15/2017 Orchid farmer aims to put focus on Taiwan at expo
12/14/2017 NL: Kapiteyn plans for Purple Pride acreage expansion
12/14/2017 US: HRI announces Bryan A. Champion Scholarship recipient
12/13/2017 US (CA): Flower farms are open for business
12/13/2017 US: Busy times for Delaware's biggest poinsettia grower
12/12/2017 US (VA): A unique boarding program nurtures orchids back into bloom
12/11/2017 Colombian Minister of Agriculture meets with nursery growers
12/11/2017 UK: Bridge Farm Nurseries plans 30 hectare expansion
12/11/2017 "Working outdoors until the middle of December"
12/8/2017 US (VA): Orange County poinsettia growers provide over 1 million plants
12/8/2017 Kenya: Molo River Roses expands with garden type roses
12/8/2017 Netherlands: Christmas preparations at VIP roses
12/7/2017 Canada: "Traditional poinsettia remains the best seller"
12/7/2017 CAN (AB): Chamber of Commerce awards for greenhouse growers
12/6/2017 New Zealand: Carnation grower perfects the picking point
12/6/2017 Denmark: Orchid greenhouse to become 40,000 m2 MMJ facility
12/6/2017 Kenya: PJ Dave Group expands greenhouse acreage
12/6/2017 Christmas preparations at succulent grower Winco Holland
12/6/2017 Seasonal production from Italy
12/5/2017 Kenyan growers invest in environmentally friendly cultivation



Dear sir,

Hope everything goes well with you .This is Jennifer from Beijing Apsaras Horticulture.I learnt from website that you do have Alstroemeria .And we do have a large demand of it.We need yountplants or URC or seeds.Could you please provide your quote and how many can you allocate to us?

We sincerely ask to be one of your partner and I hope you can give us an opportunity.Please feel free to contact me through email.We have many partners in Europe, USA and Africa,some of them we cooperate for more than ten years.We keep good reputation to our suppliers and customers.That's the reason we as considered the best youngplants and seeds sell company in Beijng.And now it would be our pleasure to join you.

Here is information of our company FYI,and your early reply would be highly appreciated.

Our company’s name is Beijing Apsaras Horticulture, We are specialized in import young plants, tissue cultures, cuttings, seeds, etc. We cooperate with many nurseries in Europe, own sole agency of some young plants in China. Our main product varieties include: Succulent,Hibiscus,Heuchera,Calathea, Spathiphyllum,Bromeliad,Anthurium,Radermachera,Begonia,Kalanchoe,Phalaenopsis, Ferns, etc. We wholesale young plants more than 20,000,000 pcs. and 5 tons seeds per year.We plant young plants professional include Calathea, Spathiphyllum, Anthurium and Bromeliad in our nursery 20,000m2 in Beijing more than 12 years. We keep the highest quality and the leader market share for five kind of young plants in China. Our clients are all growers everywhere in China, likeBeijing,Shanghai,Guangzhou,Fujian,Shandong,Sichuang,Xian, Dalian and other provinces and cities. Our big client’s team has more than one thousand growers in China.We will assist international and domestic enterprises in expanding the market in China through our well-established sales network. We would like to join hands with you to step forward, and achieve a great future.

Jennifer zhao, Beijing, -------------- - 1/20/2017 7:11:11 AM

Leave a comment: (max. 500 characters)

  1. All comments which are not related to the article contents will be removed.
  2. All comments with non-related commercial content, will be removed.
  3. All comments with offensive language, will be removed.

  Display email address

  new code