The most exciting discovery in glasshouse agriculture in recent years is the application of fulvic acid in hydroponic or soilles cultivation. Agricultural scientists have been aware of the benefits of soil applications of fulvic acid for many years. However, it was only recently discovered that fulvic acid could provide the same benefits to soilless crop production.
Adding fulvic acid to the nutrient solution once plants are established, around the second week, strengthens their immunities and increases their resistance to stress. Plants are not as susceptible to slight environmental changes in temperature or humidity. Fulvic acid will not compensate for poor hydroponic cultural practices however it does offer a buffer against minor inconsistencies.
Nutrient up take is definitely enhanced when fulvic acid is added to the solution. Plants receive a steady supply of food as they require it. Sediment is reduced or eliminated from the nutrient solution when fulvic acid is added. Fulvic acid discourages binding which can cause minerals to fall out of suspension, rendering them unusable to plants.
The overall increase in plant health and strength is probably the most notable advantage observed from using fulvic acid. Strong plants are more resistant to disease, fungus, mold and insects, eliminating or diminishing the need for pesticide and fungicide use.
More flower sites and stronger stem growth add to the benefits of using fulvic acid in agricultural applications.
Healthy plants produce healthy fruit, full of vitamins and minerals. Fulvic acid will help ensure that plants meet their highest growth and nutritional potential.
hydroponics articles - Gold Fulvic Acid