Fulvic Acid is Essential for optimized uptake and assimilation of mineral and organic nutrients. Nutri Plus+ Pure Gold Fulvic Acid is 29%, the most concentrated fulvic acid available on the market. Indispensable in the formation of chlorophyll and enhanced sugar production. Fortifies the immune system and ensures healthier plants and improved yields. Detoxifies the soil from heavy metals, salts and pesticides. Derived from complex humic substances found in Leonardite. What Does Fulvic Acid Do? Nutrient transfer and absorption through the stomata Make available mutiple trace element Initiate enzymatic reactions Improve sugar production Get healthy and efficient plants Detoxify the soil of heavy metals, salts and pesticides APPLICATION RATES Shake well before using. Hydroponics and soiless mix Foliar application: Use 0.5 ml of nutri+ ® PURE GOLD per liter of water, once a week. Root application: Use 0.5 to 1 ml of nutri+ ® PURE GOLD per liter of nutritive solution. Vegetable crops: .73 to 1.17 L / ha / 2 times a year Make sure to adjust the final pH between 5 and 7. Active Ingredient: 29% humic acid derived from Leonardite