Min. Order Reference FOB Price
1000 kg US$0.19-0.32 / kg
Product Description
Hot sale,factory price NPK organic fertilizers with humic acid from China Test Items High Middle Low Total Nutrient(N+P2O5+K2O)mass fraction %≥ 40.0 30.0 5.0 PH 3--4 4--5 5--6 Moisture(H2O)%≤ 2.0 2 2.0 Particle size(2.00-4.00mm or 3.35-8.60mm)%≥ 90 90 90 Chloridion%≤ ...