fieldday leguminous crops Lupine-Valereco
2026-06-25 12:00 - 17:00 (Europe/Amsterdam)
On Thursday, June 25, Ekoboerderij de Lingehof and the Lekker Lupine growers’ association are hosting a field day on “leguminous crops.”
Delphy will be present at the event with the Valereco project, part of the Living Lab, which involves growing lupines and faba beans on a plot at de Lingehof.

Potatoes and Nitrogen Efficiency’ field meeting
2026-06-25 19:00 - 21:00 (Europe/Amsterdam)
You are invited to attend the ‘Potatoes and Nitrogen Efficiency’ field meeting. A variety trial has been set up at the Wijnandsrade Experimental Farm, featuring five potato varieties combined with two nitrogen application rates. This evening’s programme will focus on three topics.
Practical information
Date: Thursday 25 June 2026
Doors open: 7.00 pm
Start: 7.15 pm
Venue: Wijnandsrade Experimental Farm, Bongard 1, Wijnandsrade
Registration: via the online form.

Program (in Dutch)

Aardappelpilot Wijnandsrade 2
PFAS-Vrije Akkerbouw Peel & Löss
Waterwinst

B2B Inspiration Afternoon: Lekker Lupine – marketing and uses of plant-based protein crops
2026-06-26 12:30 - 17:00 (Europe/Amsterdam)
For the sixth year running, we are bringing together food professionals, chefs, producers, caterers and innovators who are working on the protein transition. During this inspirational day, we will share knowledge, sample new applications and discover together how lupin plays a key role in healthy and sustainable food.
Delphy is involved in Lekker Lupine through the Valereco project. As part of the Valereco project, Delphy is conducting a three-year field trial to investigate the positive effects on nature and soil resulting from the cultivation of protein-rich leguminous crops such as lupin. Find out more about the project on the website.
Read more about Lekker Lupine’s B2B day in the invitation.
You can take part in this event by registering in advance using the online form.

This day will be Dutch spoken.

Potato Europe 2026 Germany
2026-09-09 09:00 - 2026-09-10 18:00 (Europe/Amsterdam)
Potato Europe will take place on September 9 and 10, 2026, in Springe, Germany (near Hanover).
Delphy will be participating jointly with Control Union Certifications and Peterson Solutions.
Representing Delphy at PE will be colleagues from the project-based work and international crop advisory teams.
For more information, please visit the website of Potato Europe 2026

GreenTech North America (Philadelphia, USA)
2026-09-23 10:00 - 2026-09-24 18:00 (America/Halifax) | Pennsylvania Convention Center, 1101 Arch Street, Philadelphia, PA, 19107, United States
Curious how to take your cultivation to the next level with data? Visit us for a live demo of our crop-specific QMS solutions: QMS Tomato, QMS Cucumber, and QMS Strawberry. These tools support growers in making informed decisions, always with the plant central.
By combining growth models, digitalization, and the assimilate balance, we help you steer your crop strategy with confidence. Whether you focus on yield, quality, or maintaining plant balance. QMS gives you real-time insights to support the best possible choices. We believe the future of cultivation is data-driven, but always focussed on the needs of the plant.
Stop by and discover how we can support your next step in smart cultivation!
Join us GreenTech North America in Philadelphia (USA) van 23 – 24 September 2026.
You will find us in booth: 611
Location:
Pennsylvania Convention Center
1101 Arch Street
Philadelphia, PA 19107
USA

Save the date: Open dag Onderzoekskwekerij Boomteelt en Vaste Plantenteelt (Dutch spoken)
2026-09-25 09:00 - 17:00 (Europe/Amsterdam) | Delphy Tree and Perennial Horticulture Research Nursery, Dijkgraafweg 32, Hazerswoude-Dorp, 2391 NV, Nederland
More information about the open day research nursery on the Duch page.

The demonstration day is organized by the SABE knowledge project SierTeelt van de Toekomst (Ornamental Cultivation of the Future)
and is co-financed by the European Union.

Delphy ISFC Knowledge Event, October 28, 2026
2026-10-28 13:00 - 19:00 (Europe/Amsterdam) | Delphy ISFC, Horst, Kreuzelweg 3b, Horst, 5961 NM, Nederland
Welcome!
On Wednesday October, 28, 2026, Delphy ISFC is organising an international Soft Fruit Knowledge Event at the Delphy Innovative Soft Fruit Centre research location in Horst. During the Knowledge Event, ongoing trials will be explained and various topics will be explored in greater depth. In the afternoon, there will be plenty of opportunity to network.
The registration form will be online in due time.

Program
12.45 – 13.30 Welcome with coffee
13.30 – 13.45 Opening, explanation of the workshops
During the workshop rounds small groups rotate between the themes. So every theme is covered.
13.45 – 15.15 Workshop round 1 (theme 1 t/m 4)

Theme 1 –
Theme 2 –
Theme 3 –
Theme 4 –

15.15 – 15.45 Pause
15.45 – 17.15 Workshop round 2 (theme 5 t/m 8)

Theme 5 –
Theme 6 –
Theme 7 –
Theme 8 –

17.15 – 19.00 Networking + drinks
Admission
This knowledge event has a limited number of visitors. Due to a limited number of available places, the number of registrations per company is limited to two people per company.

Workshop tree cultivation (dutch spoken)
2026-10-30 13:00 - 16:00 (Europe/Amsterdam) | Notkamp Boomkwekerij, Zandhuizerweg 7, Zandhuizen, Drenthe, 8389 TB, Netherlands
On Friday afternoon, October 30, Notkamp Tree Nursery and Delphy are hosting a hands-on workshop on new spraying techniques and drift-reducing applications in tree nurseries.
The focus of this afternoon’s session will be on the practical application of these techniques.
De workshop wordt georganiseerd vanuit het demonstratieproject BUDO, Boomteelt uitgelicht: duurzaamheid in Overijssel en wordt medegefinancierd door de Europese Unie en de provincie Overijssel.

Dutch Strawberry Day 2027
2027-01-06 09:00 - 17:00 (Europe/Amsterdam) | 1931 Congrescentrum ‘s Hertogenbosch, Oude Engelenseweg 1, s-Hertogenbosch, 5222 AA, Netherlands
On Wednesday January 6, 2027 the annual Strawberry Day will be held again in the Congrescentrum 1931 in ‘s-Hertogenbosch. An interesting day for everyone involved in strawberry cultivation: knowledge, networking and inspiring speakers.
The Dutch Strawberry Day is a collaboration between Delphy, Glastuinbouw Nederland en ZLTO.
Click here for more information https://softfruitconference.com/dutch-strawberry-day/

International Soft Fruit Conference 2027 (ISFC)
2027-01-07 08:30 - 18:00 (Europe/Amsterdam) | 1931 Congrescentrum ‘s Hertogenbosch, Oude Engelenseweg 1, s-Hertogenbosch, 5222 AA, Netherlands
The 15th edition of the “International Soft Fruit Conference” will take place on Thursday January 7, 2027 in the Netherlands. This unique event gives the opportunity to meet, update and exchange knowledge in the international soft fruit sector. The location is again the “1931 Congrescentrum” in ‘s-Hertogenbosch.
More information: https://softfruitconference.com/

Pootaardappeldag 2027 (dutch spoken)
2027-01-28 12:30 - 17:30 (Europe/Amsterdam) | ‘t Voorhuys, Emmeloord, Beursstraat 1, Emmeloord, 8302 CW, Nederland
Tuesday afternoon the Potato day will be organised in Voorhuys Emmeloord.
Save the date January 28!
* Fair with over 15 exposants
* 3 workshops about potato cultivation in practise

Information! send an email to a.haange@delphy.nl
