GELFOL 15-15-15 GELFOL 15-15-15 NAME FORMULATION % w/w COMPOSITION PAKING GELFOL 15-15-15 GEL 15 % TOTAL NITROGEN (N) 1, 5, 10 y 20 L. 15 % PHOSPHORUS OXIDE (P2O5) 15 % POTASSIUM OXIDE (K2O)