rhododendron 'albert schweitzer' with brown spots on pink flowers blooms in the garden in june. berlin, germany

june background beautiful berlin bloom blooming tree blossom botany branch bright closeup color colorful decoration environment ericaceae fall flora floral flower fresh garden germany green ground leaf light natural nature outdoor park petal pink plant red rhododendron white rhododendrons season springtime summer wood pink-brown flowers albert schweitzer 'albert schweitzer' plants brown spots blooms very large genus woody heath family either evergreen deciduous