ENGLISH Latest news Vacancies PRODUCTS INNOVATION SUSTAINABLE INTERNATIONAL ABOUT US CONTACT Product Potting soil & Substrates Rooting Growbags Coco Retail Service Application Bedding plants Biological Bulb crops Consumer Cut flowers Multiplication Orchids Perennial plants Plant nursery Potted plants Soft fruit Tree nursery Vegetables Brand Fibre-Neth® Fibre-Neth® Twin Forteco Growing Soilutions Obturo PressTop VIEW ALL PRODUCTS We would be happy to help you select the perfect product. > T +31 (0)174 52 50 50 > sales@vanderknaap.info Home > Products > Potting Soil & Substrates Potting soil & Substrates Custom substrates Custom-made Tailored to customers’ growing requirements For different cultivations and applications MORE INFORMATION Growing Soilutions More than twenty different substrates Suitable for different crops and applications High-quality products MORE INFORMATION PressTop substrates Pressed pot substrate based on white peat For an airy rooting medium For chrysanthemums and leafy vegetables MORE INFORMATION TopControl Covering layer against weeds and moss Reduces evapoaration Suitable for virtually all crops MORE INFORMATION Products > Potting soil and substrates > Rooting > Growbags > Coco peat > Retail > Service Follow us Head office Van der Knaap Group P.O. Box 136 2290 AC Wateringen the Netherlands T: +31 174 296606 F: +31 174 298767 E: vdk@vanderknaap.info > Info other locations General terms and conditions Privacy statement Disclaimer Sitemap © Copyright Van der Knaap Groep Van der Knaap uses cookies to ensure that we give you the best experience on our website. Cookies shall be used only for functional and analytical purposes. If you continue without changing your settings, we'll assume that you are happy to receive all cookies from this website. Please read our privacy statement for more information. Continue