Rhododendron 'Percy Wiseman' Bright red buds produce beautiful pink blooms that fade to creamy white with yellow throats on this majestic shrub in mid spring; an accent shrub that will definitely make an impact; absolutely must have well-drained, highly acidic and organic soil. Percy Wiseman Rhododendron is covered in stunning clusters of lightly-scented creamy white trumpet-shaped flowers with buttery yellow throats and pink streaks at the ends of the branches in late spring, which emerge from distinctive red flower buds. It has dark green foliage. The glossy narrow leaves remain dark green throughout the winter. The fruit is not ornamentally significant.