House & Garden Nutrients is located in the small city of Almere, just outside of Amsterdam in the Netherlands. Owner William Van de Zwaan has been in the horticulture industry his entire life resulting in his passion for gardening as well as creating the highest quality fertilizers available on the world market. Before designing the House & Garden line of nutrients in 1990, William Van de Zwaan spent time developing other leading fertilizers in Holland, no doubt giving him the expertise he used to create the nutrients line he branded with his family name.

House & Garden has gradually become the most reliable and successful supplier and producer of plant nutrients. This success has been achieved in close cooperation with scientists, laboratory technicians and physicists, each of who are specialized in different branches of botany. These nutrients, which are made of an entirely new composition, structure, and method of preparation have turned out to have hit the bull’s eye and have attracted a substantial number of loyal and satisfied users worldwide.