One of the best of the sun and heat-tolerant evergreen Southern Indica Azaleas, 'Mrs. GG Gerbing' displays LOADS of large, 3 to 4 inch showy funnel-shaped bright white flowers that nearly cover the foliage on large, mounding evergreen shrubs 6 to 8 feet tall and wide. A fine selection for a natural hedge or a sunny to partially shaded woodland border.