The HARMONY sunflower hybrid is a high-yielding, mid-season variety with a vegetation period of about 110-120 days. It features high productivity potential, reaching up to 45 centners per hectare, and high oil content in seeds, ranging from 48% to 54%. Plants grow to a height of 160-170 cm, have medium-sized heads with easily drooping positions, and black medium-sized seeds. Due to its vigorous growth, the hybrid effectively suppresses weed development, contributing to improved crop quality. HARMONY exhibits high resistance to various races of downy mildew (A-E) and demonstrates comprehensive resistance to common sunflower diseases. The hybrid is adapted for use with tribenuron-methyl herbicides, such as Express, enabling effective weed control without compromising protection quality or reducing agronomic costs. These characteristics make it especially advantageous for cultivation in various climatic zones, including the North Caucasus, Lower Volga, Central Chernozem regions of Russia, as well as the Northern Steppe and Central Ukraine. The HARMONY hybrid possesses optimal agronomic properties, including excellent leafiness and drought resistance, ensuring stable maturation and easy head drying. These qualities contribute to obtaining high-quality and economically viable yields when recommended cultivation technologies are followed. Thanks to its unique characteristics, HARMONY is a reliable choice for farmers aiming for maximum productivity and product quality.