The present investigation was conducted in the Experimental Farm of Medicinal and Aromatic Plants Section, Dokki, Cairo, to study the effect of foliar spray fertilizer (Sahara) on the vegetative parsley growth, oil percentage and the chemical composition of oil during different of cuts. Foliar spray (Sahara) was sprayed in four concentrations (0, 1.5, 3.0 and 4.5 gm/L.), the plants received three sprays. It contains Zn 5.0 %, Mn 3.5 % and Fe 1.7 %. The data indicated that, treating parsley plants by Sahara fertilizer at different concentrations had a significant effects on vegetative growth and oil percentage during different cuts. G. L. C. analysis of extracted oil showed that, the chemical composition of oil was Limonene, Terpene, Cymine and Caruophellene and the different compounds of extracted oil had affected with different concentrations..