Organic Fertilizer (NPK 4-3-3+65%OM)
Raw material(rape seed meal,soybean meal,tobacco powder,amino acid,potassium humate)
Appearance: black column
Size:1-2.5cm
Total organic matter: 65% min
Total(N+P2O5+K2O):10% min,
Total Nitrogen(N): 4.0%
P2O5:3.0%
K2O:3.0%
Moisture: 10% max
pH:6.0-8.0