The concentration of cadmium in plant tissues was evaluated and compared with the PGPB inoculated tissues. The different growth parameters, including the width of the leaf and the length of the shoot, were found that two parameters in all species were not significantly different (p≤0.05). Atomic absorption spectrophotometer (AAS) was used to determine cadmium concentrations in each part of plants, i.e., roots, stems and leaves. The amount of cadmium accumulated in the shoot was higher than that in the roots. In the C. bipinnatus Cav., The concentration of cadmium in the PGPB treatments were not significantly different (p≤0.05) when compared with the control. On the other hand, Streptomyces sp. Rh1-5-22 and Streptomyces sp. AV2-5-15 were increased cadmium accumulation in C. sulphureus Cav. The Cd translocation factor (TF) being > 1.0 and the bioaccumulation factor (BF) in all parameters being less than 1.0, concludes that the plants cannot be classified as a Cd-hyperaccumulator.