вот еще нашел микс микрухи Use 3 grams of Chelated Micronutrient Mix per 100 litres This rate will give the following micronutrient concentration in solution: Iron (Fe) 2.1 ppm Manganese (Mn) 0.6 ppm Zinc (Zn) 0.12 ppm Copper (Cu) 0.03 ppm Boron (B) 0.39 ppm Molybdenum (Mo) 0.018 ppm