F1 Arbat — determinate tomato hybrid with early maturity. From seedlings to first harvest: 100-105 days. Plants height: 70-100 cm. Fruits cylindrical, weighing 90-100 g, dense, red when ripe, suitable for canning. Intended for cultivation in open ground, plastic greenhouses, and covers. Planting density: 3-3.5 plants/m2. In greenhouses, plants are trained to a single stem with continuous pinching of growth points to lateral branches. In open ground, plants are grown as single stems until natural growth limitation of the main stem. Hybrid resistant to tobacco mosaic virus, cladosporiosis, and fusarium.