Camellia japonica, or Japanese Camellia, is a popular evergreen shrub known for large, showy winter/spring flowers (white, pink, red) on glossy dark leaves, thriving in acidic, well-drained soil and partial shade, growing slowly into a large shrub or small tree, and preferring consistent moisture but tolerating some drought once established. Key needs include protection from intense sun and cold winds, and well-drained, acidic soil (pH 5.5-6.5).