content of 100% water soluble NPK fertilizer
1,full soluble npk fertilizer
2,formulas for all crops & stages
3,use efficiency 50%-80% higher than common ferti.
4,with TE
1,12-12-17 high potassium formula fits most of the crops especially those need much potassium.
2,fertilizers of other formulas are available:high N series for start stage and some vegetables like spinach and cabbage,high P series for appling after transplanting and for crops like beans,high K series for later stage and crops like potato, tomato, tabacco.and balanced serices for most of the crops.
3,Adding TE, chelated Iron, Copper,Manganese,and Zinc and soluble Boron.
Specification
(npk 12-12-17+TE as sample):
Nitrogen N % |
12 |
Phosphorus P2O5 % |
12 |
Potassium K2O % |
17 |
Zn (chelated) % |
0.20 |
B water soluble % |
0.15 |
Mn (chelated) % |
0.20 |
Fe (chelated) % |
0.20 |
Cu (chelated) % |
0.05 |
Insoluble % |
<1% |
H2O % |
<1% |
Form |
powder |
Color |
|
20-20-20+ TE
Item |
Test result |
Total Nitrogen |
20.1 |
N(NH4+),% |
3.4 |
N ( NO3-),% |
5.7 |
N(NH2)-,% |
11 |
P2O5,% |
20.2 |
K2O,% |
20.1 |
Moisture,% |
0.2 |
Water insoluble matter,% |
0.05 |
Cl-,% |
0.26 |
TE content (ppm) |
B200, Mn300, Zn100, Cu50, Fe700 |
