SOLTOP 15-5-30 + 2 (RED) SOLTOP 15-5-30 + 2 (RED) TRADE NAME COLOUR % W/W COMPOSITION PACKING SOLTOP 15-5-30 + 2 RED 15 % TOTAL NITROGEN (N) 5 % PHOSPHORUS OXIDE (P2O5) 10 & 25 Kg 3,6 % AMMONIUM NITROGEN (NH4) 30 % POTASSIUM OXIDE (K2O) 8,4 % NITRIC NITROGEN (NO3) 2 % MAGNESSIUM OXIDE (MgO) 3,0 % UREIC NITROGEN