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.
Van der Knaap is proud sponsor of the 'Van der Knaap square' in front of World Horti Center....Continue reading
Van der Knaap is participating at HortiContact GO 2018, which takes place from February 20 to 22 in...Continue reading
From January 23 to 26, IPM ESSEN was once more the meeting place for the international green sector....Continue reading