Showy shrubs are plants that are known for their vibrant colors and large blooms. Azalea, a 6 letter shrub, is a flowering shrub that is part of the Rhododendron family and is native to Asia, Europe, and North America. HIBISCUS, an 8 letter shrub, is a flowering plant that is native to warm-temperate, subtropical, and tropical regions throughout the world. Wisteria, also an 8 letter shrub, is a flowering plant that is native to Japan, Korea, China, and the Eastern United States. All three of these showy shrubs are popular garden plants due to their colorful blooms and hardy nature.