Azalea Hino Crimson Shrubs are glossy green hedges with red tone blooms that are cold hardy plants. This azalea contains olive-green foliage, and as a small and dense shrub, it creates a spectacular show all summer season. A lovely bronze overcast deepens in the fall season, changing the color from green to bronze, and is throughout the winter season. This azalea works well in an urban landscape and leaves a great contrast of scarlet red that lights up your garden.