China NPK Powder, NPK 15 15 15 Fertilizer, Find details about China Water Soluble Fertilize, Water Soluble NPK from NPK Powder, NPK 15 15 15 Fertilizer
Growth Stage | N : P2O5 : K2O | Formula | N-NH2 (%) | N-NO3 (%) | N-NH4 (%) |
Root development | 1-2-1 | 15-30-15 | 4.6 | 4.3 | 6.1 |
Vegetative | 1-1-1 | 20-20-20 | 10.3 | 5.8 | 3.9 |
Fruit-set and fruit development | 2-1-2 | 20-10-20 | - | 12.0 | 8.0 |
Formula | K2O/N ratio | N-NO3 (%) | N-NH4 (%) | SO3 (%) | EC (mS/cm) | PH | ||||
0.5 g/l | 1 g/l | 1.5 g/l | 2 g/l | 3 g/l | 1 g/l | |||||
18-18-18 | 1.0 | 10.2 | 7.8 | - | 0.78 | 1.16 | 1.72 | 2.26 | 3.30 | 5.9 |
20-10-20 | 1.0 | 12 | 8 | - | 0.72 | 1.16 | 1.69 | 2.16 | 3.12 | 5.3 |