Potassium Fulvate – Premium Organic Raw Material for Fertilizer Formulation

otassium fulvate, a core bioactive fraction extracted from humic substances, has become a favored raw material for fertilizer manufacturers worldwide. Compared with common humate products, it features smaller molecular weight, superior water solubility and faster absorption by crops.

It works on multiple levels in agriculture. First, it improves soil structure, loosens compacted soil and boosts beneficial microbial activity, helping restore degraded farmland. Second, it chelates mineral nutrients such as nitrogen, phosphorus and potassium, increasing nutrient availability and reducing fertilizer loss. Under drought, high temperature or saline-alkali conditions, potassium fulvate can strengthen crop stress resistance, mitigate damage and support stable yield. Besides, it stimulates seed germination and root development, promoting healthier plant growth.

Our potassium fulvate powder & flakes have high fulvic acid content, stable quality and pass SGS testing. We support bulk supply and customized OEM packing for fertilizer producers. Whether for liquid fertilizer, granular fertilizer or bio-stimulant blends, it is an ideal additive to upgrade your fertilizer formulas.