Supra - Fulvic Acid 20% Fulvic 2.5 gal Replacement for BioChar and Carbon. A natural acidic organic polymer. Extracted from humus and has a naturally yellow color. Fulvic Acid is a humic acid of lower molecular weight, higher oxygen content and a high number of carboxyl groups which form strong complexes with micronutrients. Fulvic Acid has been demonstrated to facilitate the movement and translocation of phosphates.
For foliar applications -mix into half desired water volume and disperse during filling. Add crop protectants as required. Always use a jar test to check compatibility. 1 quart per 50-100 gallons throughout growing season.
For soil application use with phosphoric acid starter fertilizers, micronutrients and UAN solutions. 1-3 pints per acre in starter phosphate applications.
Quantity on Hand: 2
Size: 2.5 gal
Product Number: #10246