ceratostigma plumbaginoides blooms with blue flowers in september. berlin, germany

beauty blooming purple petal floral beautiful bloom blooms blossom blue flowers blue-flowered leadwort botanical botany ceratostigma color europe european flora florist flower flowering plant foliage fresh garden germany green hardy lead leaf leaves natural nature outdoor pattern petals plants plumbaginaceae plumbago family season species summer texture wildflower september germany plumbaginoides september family berlin