1.100% nature green fertilizer
2.plant source no animal
3.Low heavy metal and no harmful material
4.good quality and price

King4 Organic fertilizer(NPK4%)

Appearance: black/dark brown columnar
Size:4-6mm
Total organic matter:30% min
Total(N+P2O5+K2O):4% min,
Moisture:10% max
Trace element(Ca,Mg,B,Fe): 0.5% min
pH:6.0-8.0
Water soluble:slow
Packing:50 kgs pp bag