About Us


“Vertify was set up in 1986 under the name ‘Proeftuin Zwaagdijk’ as a regional research location for flower bulbs and field vegetables. Since 1990, the government has gradually cut back on funding for applied research. Due to a drastic national restructuring of agricultural research, Vertify decided to continue as an independent private foundation as from 1 January 1997.”

Main crops :

1. Wheat

2. Potato

3. Flowerbulbs

4. Greenhouse vegetables

5. Vegetables

Speciality crops :

1. Flowerbulbs

2. Ornamentals

3. Strawberry

4. Beans

5. Onion

Our talent :

  • A lot of events/open days
  • Seed meets Technology
  • Technology

Total trial number estimated capacity

Total number of test sites

  • NGreenhouse
  • NGrowth chambers
  • NIrrigation
  • NInnoculation
  • NGEP certified

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