Vertify - agricultural research centre For practical research in : - Open field vegetables - Flowerbulbs - Horticulture - Arable farming - Fruits - Bulb flowers - Tree farming During recent years Vertify has developed into one of the most important agricultural research centres carrying out practical research in the Netherlands. Vertify has a nationwide network with locations in North and South Holland, and trial fields at 100 locations spread over the Netherlands and Belgium. Vertify is a flexible organisation which offers high quality practical research which can immediately be applied by those who have commissioned the research.