Rare-earth iron garnet (RIG) thin films with perpendicular magnetic anisotropy (PMA) property have recently attracted a great deal of attention for spintronic applications. In this paper, thin (YBiLuCa)3(FeGe)5O12 garnet films were prepared on gadolinium gallium garnet (GGG) substrate by liquid phase epitaxial (LPE) method showing large PMA property. Microstructural properties, chemical composition, magnetic and anomalous Hall effect (AHE) properties of the films were discussed in detail. And we found that the PMA property of this kind of films was mainly controlled by stress-induced anisotropy and growth-induced anisotropy, which were mainly affected by growth temperature. As the growth temperature decreased, the films turned from tensile stress to compressive stress, however, the growth-induced anisotropy increased and would further dominant PMA. By analyzing AHE curves, the thinner films were easier to realize magnetization reversal due to the influence of domains width and interface reflection.