The present work was carried out to study the effect of GA₃ at 50 and 100 ppm, urea at (0.5 and 1.5%) and pinching early flowering on growth of Zebda mango trees grown in the experimental orchard of El-Kassasin Horticultural Research Station, Ismailia Governorate, Egypt. The results indicated that different treatments of GA₃ or urea each alone or in combination with pinching both of delayed panicle emergence and full bloom, but increased number of fruits at harvest and yield/tree. Data also revealed that the same treatments promoted shoot length and number of leaves/ shoots without pinching. While, these treatments tended to increase the number of healthy panicles and total number of panicle/tree, while obviously depressed number of malformed panicle/tree and malformation percentage. From this study it could be recommended to spray "Zebda" mango trees once at mid November with GA₃ at 100 ppm with pinching early flowering in the winter. Since, this treatment was the most effective enhanced vegetative growth which in term increased the yield of the trees.