Water requirement of banana varies according to topography, soil, climate, cultivar and type of culture. If there is no rain, the plants should be irrigated immediately after planting. The soil in banana plantation should not be allowed to dry completely. Banana requires high amount of water ranging from 1800-2500 mm annually. The requirement is met either through well distributed rainfall or through irrigation. Therefore, rainfall is an important aspect to be considered before growing bananas. Banana need plenty of water throughout the life. Summer- 7-8, wither 10-12 days interval. Totally 40-50 irrigations.