Mountain azalea, also known as Rhododendron canadense, is a stunning flowering shrub that blooms in early summer. It is found in rocky, mountainous areas throughout much of eastern North America, from Newfoundland to Georgia. This fragrant plant is loved for its showy pink, purple, or white flowers and glossy, evergreen foliage. Some synonyms for mountain azalea include swamp pink, woolly azalea, and honeysuckle azalea. These names reflect the plant's natural habitat in bogs, wetlands, and humid forests. No matter what you call it, mountain azalea is a beautiful addition to any garden or landscape.