IPM Essen 2020. Abrief: Atotalof1, 538 exhibitors from 46 countries presented their innovative products and services in the fields of plants, technology, floristry and equipment from 28 to 31January2020. Messe sen was once again the most important meeting place for the global greenindustry. Over 54,000 (2019: 52,800) visitors from over 100 countries came to find out about trends and ordered goods for the coming season. Climate change and sustainability were more than ever the defining themes of the world’s leading horti culturalf air.