Sunflower LG 5663 CL — a high-yielding hybrid developed by the French company Limagrain, belonging to the mid-late maturity group. It is adapted to the "Clean Field" technology and exhibits high resistance to the Clearfield system herbicide Euro-Lightning, providing effective weed control and enabling stable yields even on fields infested with ALS. The hybrid shows resistance to strains of false powdery mildew and ALS types A–E, as well as resistance to lodging, which contributes to maintaining the quality and quantity of the harvest.
LG 5663 CL plants are medium-height, reaching approximately 150 cm. The thousand-seed weight is 73 grams, and the average head diameter reaches 15.6 cm, indicating large seed size and high yield potential. With proper mineral nutrition and favorable weather conditions, the hybrid can achieve yields of 40–45 centners per hectare. The recommended planting density is 50–60 thousand plants per hectare, which is optimal for achieving maximum productivity.
The LG 5663 CL hybrid is recommended for cultivation in southern regions of Ukraine and southern parts of the central region, where climatic conditions favor its full development. The seed material is supplied in original quality, ensuring high germination and stable growth. Thanks to its unique characteristics and adaptation to modern management technologies, LG 5663 CL is one of the top-selling hybrids in Central Europe and is in demand among farmers seeking high and stable sunflower yields.
