Knowledge & news

Meet us at the Canadian Greenhouse Conference

On October 7 and October 8, international trade show Canadian Greenhouse Conference will take place at the Niagara Falls Convention Center in Niagara Falls (Ontario, Canada). During...

Visit Van der Knaap in September!

In September, you will find Van der Knaap at various trade fairs.

Trials at our innovation centre

Our innovation centre ‘de Kas’ is located in Honselersdijk (NL). Here, we carry out ongoing (cultivation) trials in twelve greenhouses, an outdoor field and a state-of-the-art...

Van der Knaap Group and Comgoed Substrates showcase the future of circular raw materials at a client event

On Friday 5 June, Van der Knaap Group and Comgoed Substrates organised a client event at Comgoed Substrates in Dirksland. Attendees were given an exclusive behind-the-scenes look....

Certification scheme and quality label for sustainable extraction of coco resources

Responsibly produced coco fibre The RHP knowledge centre for growing media and substrate producers have established a certification scheme for sustainably produced coco fibre...

Visit Van der Knaap Group in June!

In June, you will find Van der Knaap Group at various trade fairs and events.

Towards 100% Green: circular fertilisers and short irrigation cycles

Diamond Flowers wants to produce plants free from chemicals and without steaming.  As part of the 100% Green Ornamental Cultivation pilot, Diamond Flowers is working on...

Forteco® pepper and soft fruit solutions at GreenTech Americas

GreenTech Americas is the meeting place for all professionals involved in horticultural technology in the Mexico region and the rest of the Americas. At the trade fair, which takes...