Harmony F1 — this is a high-yielding hybrid of indeterminate tomato, intended for cultivation in plastic greenhouses. The plants of this variety are tall, reaching a height of 1.5 to 2 meters, with dense foliage and strong stems. It is recommended to form the plant into a single stem, transferring the growth point to a side shoot, which promotes optimal development and fruiting. Sowing for seedlings is conducted in March, pinching out — in the stage of the first true leaf, and transplanting into greenhouses — at the beginning or middle of May; under warm weather, transplanting can be done as late as the end of April. The fruits of Harmony F1 have a round shape and are characterized by small size, weighing about 30 grams, although larger specimens weighing 90-100 grams are also found. They form clusters of 18-22 fruits, ensuring high yield — up to 6-7 kg per plant. Tomatoes have a sweet taste and aroma, making them ideal for fresh consumption, salad preparation, and canning. The vegetation period lasts about 65 days, classifying the hybrid as early-maturing. Harmony F1 is resistant to a range of diseases, including tobacco mosaic virus, cladosporiosis, and fusarium, which significantly simplifies care and increases yield stability. Due to its characteristics, this hybrid is suitable for greenhouse cultivation following a planting scheme of 40x60 cm. It should be noted that the manufacturer may change packaging design and seed treatment without prior notice, but this does not affect the quality and characteristics of the hybrid itself.