Symposia are two- to three-day meetings on a special topic under the responsibility of conveners, as in any regular ISHS symposia. Each symposium includes invited and offered oral presentations and posters. The conveners, in collaboration with the scientific committee, will select abstracts for oral and poster presentation. Manuscripts will be published in Acta Horticulturae. To see the full programme and up-to-date information about each symposium click on the respective acronym.