Grower and importer of, among others, Bonsai and Lucky Bamboo. This new building is equipped with a double cultivation layer, an efficient processing area and advanced automation. The internal transport system for 800 kg containers over heavy tubes that also serve as heating. Special suspension hooks have been developed for this construction and the heating ducts are fixed to the greenhouse construction. In addition, approximately 50 km of diffusion-tight hoses have been used in the underfloor heating, which extends the life of the installation because there is no oxygen entry. The boiler house is equipped with 2 heat sources: a boiler and a heat delivery station, linked according to the open buffer system to an indoor buffer tank. The heat supply station (supply residual heat from the Capelle aan den IJssel power station) supplies its heat directly to the buffer.