Plantenkwekerij Joost Sterke BV
Heesakker 10
5076 PR  Haaren (NB)

T: 0031 (0) 411 621542
F: 0031 (0) 411 622473

KVK 67471269
BTW NL857011972B01

Sales (No sales to private persons)

T: 0031 (0) 411 621542
F: 0031 (0) 411 622473

Opening hours

We do not sell to private individuals; you can purchase our products from garden centres and landscapers.

If you would like to visit our company, please make an appointment with Dennis or Joost.

In-season opening times:

Months: March - April – May – October - November 

Monday to Friday from 07:30 to 17:30 hours
Evenings – please contact us by telephone first.

Saturday: from 07:30 to 12:00 hours.

Off-season opening times:

Months: January – February – June – July – August - September - December 

Monday to Friday from 08:00 to 17:00 hours.
Saturday: please contact us by telephone first.



Dennis Konings

T: 0031 (0) 411 621542
M. 0031 (0) 6 21914233


Sales and administration

Ellen van Brunschot

T: 0031 (0) 411 621542


Finance and administration

Anita Sterke

T: 0031 (0) 411 621542

Digitale facturen:


Management / General

Joost Sterke

M: 0031 (0) 6 55177659


Head of Logistics

Joost van de Sande

M: 0031 (0) 6-25151951

Arbustrum Brabant Coöperatief (ABCoop)

Joining Arbustum Brabant Coöperatief UA (ABCoop) has enabled us to make the products of our tree nursery of more interest to you and has also allowed us to provide an even better service with a comprehensive product range. This is a cooperative made up of a select group of arboriculturists from Noord-Brabant (the Netherlands) and is defined by a meticulous quality policy, focusing on environmentally friendly production.

The emphasis is on the one-stop-shop principle; the entire tree nursery product range through one channel, with one delivery and one point of contact.

ABCoop is advised by Eric van Kempen, who is committed to the sale of the high-quality products of the affiliated arboriculturists.
Since it was founded in September 2014, the cooperative has consisted of nine members who wish to work together efficiently and flexibly, ensuring that the product range is perfectly in line with customers’ needs. ABCoop can therefore offer you, as our customer, excellent service, short lead times and competitive prices.

For further information or for a no-obligation quote, visit You can contact Eric van Kempen by telephone on: +31 (0)6 36491794 or by email:


Geen verkoop aan particulieren.