
Alyogyne huegelii, Blue Hibiscus Medium- to large-sized shrub
Blue hibiscus is a tropical evergreen that grows four to six feet high and wide. It has an open, bushy shape and lobed, hairy, dark green foliage. This fast-growing shrub produces prolific, showy, bluish purple, four- to six-inch blossoms. The blooms last one to two days and continue to flower