Compound NPK 12-12-17+2MgO
China National Standard No. :GB15063-2001
Appearance:2-5 mm blue granular
Nitrogen functions as a means for the plant to produce more
chlorophyll. This will result in abundant growth and allow for a
dark green color. Many NPK lawn fertilizers have a high content of
nitrogen in order to help produce lush, green grass.
Phosphorus aids in the initial growth of plants by contributing to
root development and healthy flowering. Higher concentrations of
phosphorus can be helpful when planting a new garden or sowing a
Potassium in NPK fertilizer provides an immune boost to plants by
protecting them from certain diseases. It also aids in solid root
development. Potassium also offers protection against seasonal
weather such as extreme cold or drought.