Abstract submissions open: 1 February 2019

Deadline for abstract submissions: 20 June 2019

All abstracts are submitted on the ROSA system of International Society of Horticultural Science (ISHS). Kindly go the to submit your abstract.
ISHS members have the benefit that they already have access to ROSA, while non-members need to register.
For any assistance with registration on ROSA, to obtain invoices and complete supplier registration forms, please contact Dirk Van Holderbeke  at

Full papers will also be submitted on ROSA. Acta Horticulturae author guidelines are accessible at