San'ka tomato — an ultraprecocious determinate variety, ideal for cultivation in open ground under various climatic conditions. The plant is compact, 30 to 60 cm tall, with a low bush that requires minimal pinching. For successful cultivation, seedlings should be transplanted to their permanent location once stable warm weather has set in. Plants require staking, although some varieties may not need this procedure. The vegetative period is approximately 75-85 days from germination to fruit maturity. San'ka tomato fruits are round, bright red, weighing 80 to 150 grams. The flesh is dense, fleshy, and juicy, with thick walls and a firm skin, ensuring good storability and resistance to deformation during transport. Tomatoes are not prone to cracking and retain their flavor and commercial qualities for up to a month at room temperature. The variety exhibits consistent and abundant fruiting, allowing harvests of 3-4 kg per plant, and up to 15 kg per square meter under intensive care and optimal planting. Care for San'ka tomato is standard and includes regular watering, soil loosening, and weed control. Fertilization is not mandatory if the soil was previously enriched with organic matter, but fertilizers can be applied once if needed. The variety is resistant to many fungal and infectious diseases, but requires pest prevention and soil moisture control to prevent rot. Tomatoes are versatile in use: they are consumed fresh, canned, and processed into sauces, pastes, and juices.