High-quality, natural rooting and growing media for professional horticulture
The Van der Knaap Group is a Dutch family company with production facilities all over the world.
We develop sustainable, high-quality products and services in partnership with our customers.
Van der Knaap guarantees the quality of its products by keeping production, processing and quality control under its own management.
We continuously optimise our existing products and develop new products.
We use environmentally friendly raw materials and contribute to the society in which we operate.
Research was conducted in our innovation centre 'de Kas' into the applicability of organic...Continue reading
In Van der Knaap’s own innovation centre ‘de Kas’ in Honselersdijk, the expert R&PD...Continue reading
In recent years, the Research & Development department of the Van der Knaap Group has been doing...Continue reading