R 5 HI 3 MJK — this is a high-yielding sunflower hybrid developed using advanced biotechnology. It exhibits high drought resistance, confirmed by trials under extreme climatic conditions with temperatures up to +60°C. The plant features a strong, thick stem reaching about 2.1 meters in height, large leaves, and flower heads up to 50 cm in diameter. Its root system penetrates deep into the soil, ensuring reliable nutrition and resilience under adverse conditions. The hybrid’s seeds are large, sweet, thanks to the incorporation of the stevia gene, making them beneficial for diabetics and aiding in blood sugar regulation. Additionally, the seeds are rich in vitamins and trace elements, including vitamins A, B1, B9, C, D, E, K, P, as well as calcium, magnesium, sodium, potassium, phosphorus, manganese, and selenium. The hybrid shows high resistance to diseases, including fusarium and white rot, due to transformed genes that provide protection against most harmful insects and pathogens. The plant’s structure includes genes enhancing resistance to abiotic stresses, acid rain, and soil salinization. It does not lodge or shed, withstands heavy rains, strong winds, and hail. Due to its self-pollinating nature, the hybrid does not require bees for pollination, simplifying agronomy and reducing risks during cultivation. R 5 HI 3 MJK is suitable for cultivation in various climatic conditions, including regions of Ukraine, and is adapted to different soil types. The hybrid features high germination energy and vigor, ensuring a stable, high-quality yield with high oil content. Yield reaches 47 centners per hectare, making this hybrid an attractive choice for farmers seeking maximum efficiency and product quality. Sunflower does not require desiccation and can be harvested directly, simplifying the harvest process and reducing processing costs.