Min. Order Reference FOB Price
24 Tons US$480.00-550.00 / Ton
Product Description
High Quality Organic Fertilizer Humic Acid Fulvic Acid 50% Fulvic acid used can improve soil mass structure, loosen soil, improve soil's ability to retain water and fertilizer, adjust PH value, reduce the content of heavy metals in soil, reduce the harm of salt ions on tomato. Nitrogen fixation, ...