All BlueGold® Micronutrients undergo our trade secret Eden Synergy process. This micronization process maximizes immediate bioavailability and combines our Micronutrients with our flagship BlueGold® technology. BlueGold® Micronutrients can only be applied in accordance with an Apical Plant Sap and Soil Analysis. BlueGold® Micronutrients are designed to disperse quickly, leave a minimal residue, and provide a highly efficient source of micronutrient. BlueGold® Micronutrients can be applied in all weather conditions, including rain and extreme heat. The best time to spray is early morning when dew is present.