All of our outstanding deciduous Azaleas are large flowered, deliciously fragrant plants that add a new dimension to Azalea colors. Easily grown and quite rugged, these beauties are highly mildew-resistant. 'Gibraltar' is so exceptional that it was given Rhododendron of the Year honors in 2007 by the American Rhododendron Society (ARS). It reaches 6 feet high and 4 feet wide. Full sun only in zones 5 and 6. Part shade in zones 7 and 8. Zones 5-8.