Description
During the growing season, treatments should be started at the age of 4 to 6 leaves with a 2-3% solution of C-complex. Treatments can be carried out continuously from the first flowers onwards every 8-10 days, gradually increasing the spray concentration up to 4 %. Spraying should be timed so that it is carried out after any operations causing mechanical damage (picking, threading, ducking, etc.). Given that C-complex preparations also contain significant amounts of nutrients, the use of different foliar fertilisers becomes unnecessary. Because of their plant protection properties, fungicides and bactericides are generally not necessary.