... Fertilizer Agri-SC soil conditioner concentrated material,produced by Chengdu Newsun biochemistry Co.,Ltd. is a broad-spectrum,high effctive ... soil conditionerAfter years of hard research and test work,Newsun developed the new high-tech patent Agri-SC soil ... fertilizer.Agri-SC soil conditioner concentrated material produed by Newsun can be mixed with chelated fertilizer,compound ferlizer,formulated ...