ZETA 125 is an early-maturing three-line hybrid corn, intended for grain and silage production. It is characterized by intensive growth in early development stages and high resistance to lodging and drought, making it especially valuable for regions with abnormal weather conditions. The average 1000-grain weight is 310 grams, and the grain starch content is not less than 70%, ensuring high energy value of the crop. The hybrid has a dent-type grain with yellow-orange coloration and 26–28 rows of kernels, which contributes to high yield and product quality. ZETA 125 stands out for excellent silage digestibility and high digestible protein content, not less than 9%, making it attractive for animal feeding. The plant has a robust root system, ensuring good drought and heat tolerance, as well as efficient water use. This enables the hybrid to maintain high productivity even under challenging climatic conditions. Moreover, the plant has medium height with large, multi-row ears, promoting stable yield formation. The hybrid is suitable for various cultivation technologies, including conventional, minimal tillage, strip-till, and irrigation. It is registered in the State Register of Selection Achievements for the Ural and East Siberian regions, confirming its adaptation and efficiency in these zones. Thanks to its characteristics, ZETA 125 is a reliable choice for farmers aiming to achieve high yields of grain and silage mass with excellent feed qualities.