pelargonium hortorum, calluna vulgaris and other plants grow in november in flower boxes on balconies. berlin, germany

architecture nothospecies pelargoniums construction pelargonium agriculture decoration decorative balconies gardening geraniums perennial birdhouse botanical ericaceae apartment hortorum vulgaris november geranium building colorful exterior peltatum standing blooming december handmade calluna germany balcony blossom outdoor species heather natural windows plants flower berlin garden botany europe facade floral annual common family purple violet boxes zonal bloom color flora green petal plant decor genus house glass