Azalea Johanna shrubs grows a fancy and dazzling display by changing its foliages into magnificent deep green and changing tit into a fall bronze purple. This Azalea has stunning lilac-colored flowers with semi-evergreen foliage. This azalea shrub is a cold-hardy plant. This shrub can be used in mass planting or even as a lone specimen. Azalea Johanna is great for container planting. The Azalea Johanna thrives in partial sun to partial shade and prefers the soil to be moist, highly acidic soil conditions.