Rhododendron - (neriiflorum x griersonianum) x dichroanthum
Fred Hamilton is an evergreen shrub with a broad, well-branched habit and glossy dark-green foliage.
In mid-late spring, orange-red buds open to reveal showy trusses of large funnel-shaped, vivid-yellow flowers with pinkish edges and stripes, and yellow-green spots.
Prefers a sheltered position that receives dapples sun and well-draining, humus-rich, acidic soil.