Hardy azalea offers vibrant flower and foliage color throughout the seasons. In late spring and early summer, 1½" lavender flowers appear in trusses of up to 12. This deciduous shrub has dark green foliage in the summer followed by a variable red fall color. Prefers semi-shade, especially from the afternoon sun. Grows 4-6' tall with a 4-5' spread. Zones 4-9. Rhododendron 'Western Lights'