Hooymans Substrates is a leading producer of high-quality mushroom substrate, passionately creating this product from nature to nature since 1989. We believe that only the best substrate can yield the perfect end product that our growers are proud of. With a focus on quality, our substrate delivers excellent and natural results. Our commitment to innovation is reflected in our traceable raw materials and advanced production facility that monitors the entire process.

At Hooymans Substrates, we embrace a circular approach, valuing and preserving both the ingredients and the final product as part of nature. We strive for sustainable practices that benefit both people and the environment. Curious about our methods? Explore more on our website.

Our story dates back to 1969 when Gerard Hooijmans embarked on a quest to find the best composition for mushroom substrate. Hooymans Substrates is the culmination of years of pioneering work to create a top-notch substrate. We are proud to have expanded our reach worldwide, advising and supporting growers facing similar challenges abroad.

Join us on our journey by subscribing to our newsletter and stay updated with the latest news and developments. Contact us at [email protected] or visit our website for more information. Together, let's nurture your mushrooms from nature to nature!