Plant microbiome is the key player in deciding plant health and growth promotion. The aim of plant-microbe engineering toward the specific microbial community is to enhance plant growth. Plant microbiome engineering can be affected by several abiotic factors. It is necessary to understand these factors at the lab level before proceeding to field applications. For consortium preparation, it is important to check the compatibility of the microbial strains. These consortia can be applied for pot experiments and analyzed for their positive effects on plant growth in comparison to the positive control. There are various plant physiological and biochemical parameters analyzed to confirm the positive effect of the test.