Experiment was conducted during January to April of 2022 and 2023 in plastic greenhouse. Plantlets of the released banana cultivar Grand Naine were produced in the Plant Tissue Culture Laboratory of Kassala and Gash Research Station. The experiment consisted of two factors, planting media and irrigation methods; each factor consisted of three types. The treatments were randomly laid out in a split-plot design with three replications. The results showed that the irrigation methods affected plant height, plant girth, number of leaves per plant, leaf length, leaf width, root length, root girth and number of roots per plant and the values were recorded under drip irrigation with silt. Therefore, the percentages of applied water saving by drip irrigation and sprayer irrigation were (80% and 84%) and (62.5% and 64%), for season one and two respectively, as compared to surface irrigation. Therefore, the economic evaluation indicated that using of drip irrigation with silt was the most stable and economically feasible treatment.
