This year the Summer Days took place in Lund, Sweden, from 16 August until 20 August. 60 ISU members from Europa and the USA gathered together for a five day program with trials, lectures, excursions to nurseries, public green spaces and gardens.

Climate change and design aspects are closely linked when it comes to the use of perennials. This became clear at the second Future Days of the International Perennial Union (ISU).

The second Future Days of the International Perennial Union (ISU) will take place in Langenlois near Vienna on October 9–10.