Abstarct: In the last decad, application of plant hormones and biological fertilizers in the development of sustainable agriculture has been considered. The present study was conducted to investigate the effect of foliar application of IAA and gibberellin with Rhizobium bacteria on bean. In order to investigate this subject, a factorial experiment was designed in 2018 in a completely randomized block design with three replications at Jihad Agricultural Research Center, Jovein. Experimental treatments consisted of 2 levels of rhizobium (non-application), cultivar in 2 levels (local Bastam, local Sabzevar ), hormone solubilization at 3 levels (0, 100 ppm auxin, 100 ppm Gibberellin). Solubility was performed in 66 days after planting (before flowering). The results showed that use of gibberellin in the absence of rhizobium increased seed nitrogen, while the use of rhizobium with the use of both auxin and gibberellin was able to increase seed nitrogen to a significant level. 100-seed weight was highest in plants that received auxin and gibberellin at both rhizobium levels (non-application and application). Finally, in the scope of the research, it can be suggested that the use of auxin and gibberellin hormones increases the yield of bean seeds and its use as a foliar spray on plants.