SOLTOP 20-5-10 + 2 (WHITE) SOLTOP 20-5-10 + 2 (WHITE) TRADE NAME COLOUR % W/W COMPOSITION PACKING SOLTOP 20-5-10 + 2 WHITE 20 % TOTAL NITROGEN (N) 5 % PHOSPHORUS OXIDE (P2O5) 10 & 25 Kg 12,5 % AMMONIUM NITROGEN (NH4) 10 % POTASSIUM OXIDE (K2O) 7,5 % NITRIC NITROGEN (NO3) 2 % MAGNESSIUM OXIDE (MgO)