Author: L. Clarence Towe. Other than a few Asiatic and one European species, North America is home to all the deciduous azaleas, members of the genus Rhododendron. There are native American azaleas suitable for a wide variety of garden environments. Gardeners interested in knowing more about these attractive, usually fragrant shrubs will discover here the diversity to be found in the species and will learn about recent trends in cultivation, selection, and hybridization. American azaleas are not used as much as they should be in gardens and in landscaping, even in areas where the plants are native and are common along roadsides. The author offers expert recommendations on all the horticultural aspects important for growing these colorful shrubs, including siting, soil preparation, and companion plantings. His coverage of the native species and the cultivars is comprehensive and up to date. The book provides all that the reader needs to enjoy the year-round pleasures offered by American azaleas. Hardcover.