... many enzymes, sugar synthesis, starch translocation, plant oil and fat formation, nutrient uptake control, increase Iron utilization, ... maxSize2-4 mmApplication & Recommendation This is a highly concentrated and slow release single nutrient fertilizerRecommend PlantBanana, Sugarcane, Pineapple, ... fcl50 kg/bagUsed in refractory material, enamel, and polish agents, adhesives, paint, etc. magnesium oxide