‘KORaroma03’ is a new and distinct variety of Rosa hybrida which is characterized by the combination of a compact and upright growth habit, a moderately vigorous rate of growth, very good resistance to Botrytis and powdery mildew rose diseases, panicles bearing two to four cream apricot flowers, double flowers, and flowers with a strong classic rose fragrance. The new variety propagates successfully by stem cuttings and grafting and has shown to be uniform and stable in the resulting generations from asexual propagation.
