Manyowa a NPK Compound ali ndi zabwino zokhala ndi michere yambiri, magawo ochepa mbali ndi zinthu zabwino zakuthupi, zomwe zimagwira gawo lofunikira kwambiri pakukula kwa umuna, kukonza magwiritsidwe a feteleza ndikulimbikitsa zokolola zambiri komanso zokhazikika za mbewu.