Анотация: Present water scarcity is an emerging issue and cause of deterioration in quality and productivity of crops to reduce crop yield all over the world. Silicon is known to be better against the deleterious effects of drought on plant growth and development. The current study was conducted to test the ameliorative effect of silicon (Si) on a wheat; under water stress in rain protected net house conditions. Initially the nursery was raised in prewashed sand and then transplanted in pots each containing Johnson`s nutrient solution as a medium of plant growth