Growing perfect chrysanthemums with lower energy consumption

Can a good chrysanthemum still be grown at a lower average temperature in the greenhouse? The Greenhouse Horticulture and Flower Bulbs Business Unit of Wageningen University & Research and Delphy Improvement Center are investigating this in the project Perfect Chrysant. Researchers are also looking at the effect of relative humidity and CO2 on energy needs. Researcher Marcel Raaphorst: “In recent years, less energy has been used in the cultivation of chrysanthemum. We are looking for what the next step is.”