beautiful white flowers of platycodon grandiflorus balloon flower, chinese bellflower in full bloom, closeup

beautiful white flowers platycodon grandiflorus balloon flower chinese bellflower full bloom closeup background beauty bellshaped bellflowers blooming blossom bright campanula close color dew doraji edible flora floral fresh garden gardening giant grandiflora green herb large medicine morning natural nature outdoor petal plant season spring starry stars summer sunlight traditional wet