The Experiment was conducted in pots contain 9 kg of soil during the season of 2005/2006 to study the effect of nitrogen day and night sprayed in various pushes and to study the interference between them in some morphological characters of two cultivars of wheat ( Abu Ghraib and Altahady). Complete random design (CRD) was used with three replicates. The results were as the following:The treatment of 6 pushes of foliar spraying with nitrogen for the two time day and night scored the highest value for height of plant (43.33, 42.9 cm/plant), leaf number (13.58, 11.07 leaf/plant), leaf area (28.25, 27.74 cm 2 /plant), branch number (2.22, 1.98 branch/plant), shoot dry weight (3.01, and root dry weight (0.93, 0.89 gm/plant) respectively. Both cultivars were more response for night nutrition spray much better than day nutrition spray. Abu Ghraib cultivar more response to all treatments than Altahady cultivar. Interaction treatment of 6 foliar pushes nitrogen fertilizer at night gave the highest values for all characters for both cultivars ٧١