Ferti-Fulvic Plus contains a high concentration of Fulvic Acid (90%). Ferti-Fulvic Plus is a plant biostimulant with diverse substances to enhance plant growth. Fulvic acids are soluble in both alkali and acid media and are low in molecular weight. Given their small molecular size, fulvic acids can pass through the micropores of biological membranes.
Fulvic acids have greater total acidity, greater numbers of carboxyl groups, and higher absorption and cation exchange capacities. Fulvic acids chelate nutrients such as iron and move them and other micronutrients through membranes.
Humic and fulvic acids can interact with soil nutrients and elicit physiological responses in plants, contributing to plant growth and, in some cases, to better management of abiotic stresses.