Nanit is an organomineral fertilizer containing a complex of microelements and active components such as humic acid salts, amino acids, and plant hormones. The preparation is intended for use in various fields: foliar feeding, main application, and plant feeding. It can be applied to cereal crops, corn, technical crops, legumes, fruit and berry crops, vegetable crops, and ornamental plants. The preparation provides a complex of microelements, contributes to improving the preservation, quality, and appearance of agricultural products, as well as enhances the taste qualities of crops. Nanit is used in various growth stages of plants: for example, foliar feedings are conducted in the pre-flowering phase and every 10-14 days for fruit and berry crops. The preparation can also be used at the beginning of vegetation and every 10-14 days for ornamental plants. For cereal and legume crops, foliar feedings are conducted twice with application rates from 10 to 100 L/ha. The preparation is recommended for use within specified application rates, which allows achieving maximum effect and efficiency. A distinctive feature of the preparation is the presence of a wide spectrum of microelements such as sulfur, calcium, sodium, boron, cobalt, copper, zinc, iron, manganese, vanadium, and magnesium. The preparation also contains titanium and nickel, which contribute to improving the overall condition of plants and increasing their resistance to adverse conditions. Nanit can be applied both as a main application under sowing and for feeding during vegetation.