|The Gable hybrid azaleas were introduced by the late Joseph Gable of Stewartstown, Pennsylvania. They are the result of crosses between R. poukhanense and R. kaempferi, as well as many other species and hybrids.
Upright, evergreen shrub said to be the hardiest azalea around. Leaves are glossy, dark green, lance-shaped to ovate, around 1 inch long. Flowers are borne in showy trusses from mid to late spring. Plant as you would any of the other azaleas: high and in well-drained, acid soil, rich with organic matter.