Purchase Qty. Reference FOB Price
25-49 Tons US$400.00
50-74 Tons US$240.00
75+ Tons US$230.00
Product Description
Product Description Soluble Humic Acid Round Granule Prill is made from lower content leonardite,with humic acid 40% ,K2O 5%. Can be used as Basal fertilizer,topdressing.Improve the carbon source in soil,thereby to improve the the number of microbial populations.The final using methods should be ...