This study checked the effect of immunization accompanying tumor-advancing microorganisms and various levels of water chance on fruitful and morphogenetic characteristics of buffel lawn (Cenchrus ciliaris L. cv. Aridus). The experiment was spent money in a randomized block design accompanying a 4 × 2 factorial composition. The determinants proven were microbial immunization accompanying Azospirillum brasilense + Rhizophagus intraradices or no immunization (control) and four levels of water chance (20, 40, 60 and 80% of cauldron competency). Five replicates were secondhand, reaching 40 flexible cauldrons. The water chance of 80% definitely stirred the morphogenetic characteristics, providing a 28% greater leaf presence rate and a 50% larger leaf extension rate; a 3-epoch smaller leaf age; 19% best leaves; and a 40% larger leaf region index distinguished accompanying better water limit. Dash, leaf, and root DM yields raised by 45, 49 and 61%, individually, accompanying 80% of water chance. Immunization accompanying plant development- advancing bacteria raised leaf extension rate (by 25%), dash DM yield (14%), and root dry matter (DM) yield (20%). So, water stress influences the morphogenesis and creative happening of buffel lawn cv. Áridus. Immunization accompanying plant development-advancing bacteria can hearten the root method and shoots of buffel lawn, in addition to growing allure elasticity to antagonistic of or in the atmosphere environments.