Altheas or Rose of Sharon are well known as a long-blooming, upright, vase-shaped shrubs. Typically grow 8-12’ tall, but can vary based on variety. Green foliage along upright stems. With a three month bloom time, Altheas have a supreme display of color with a range of virtually every flower color based on variety. The Blue Chiffon cultivar features a double bloom with blue-lavender petals. The Chiffon series has a more rounded habit. They prefer moist, rich soil, but tolerate poor soils and summer drought. Best flower should be in full sun, but will tolerate part shade as well.Breathtaking large, blue double blossoms cover the stems in summer adding late season color. Its compact, upright growth habit makes it an excellent selection for hedges or as an accent specimen in beds.