High quality corn cob meal for mushroom cultivation 1/ Appearance: fresh, clean, dry, no insects, no mold, no smell 2/ Raw material: above 90% white corn cob materials, NON-GMO 3/ The meal size control: powder 0-2mm 20%, 2-6mm 75%,6-8mm 5%;or as customer demand 4/ Moisture: below 13% 5/ PH value: 5.5-6.5 6/ packing: 30kg compressed PP bag or repacked by jumbo bag 750kg or 900kg origin from China
