Water Soluble Potassium Humate Flake for Drip Irrigation and Foliar Spray Humic Acid Flake

Potassium Humate Flake is a hot-selling high-purity humic acid fertilizer specially designed for fertigation systems. Manufactured from carefully selected high-grade leonardite ore, it features a glossy bright black flake form with excellent wetting performance and ultra-fast water dissolution. It dissolves rapidly with minimal insoluble residue and will not clog drip lines, emitters or sprinkler nozzles, which is critical for modern precision irrigation projects. It can