Humic acid and fulvic
acid additives are known to increase the cation exchange capacity (CEC) of
soils and act as a “chelator” to aid nutrient uptake.
also help enhance root development, improve the water holding capacity of
soils and promote the growth of beneficial bacteria.
Humic acid (HA) is derived from leonardite, a coal like material formed
via the decomposition of plant matter. This is often the cause of color in
Fulvic acid (FA) is the fraction of humic acid that is soluble in water
under all pH conditions. Fulvic acid is regarded for providing
efficacy than humic acids.