calluna vulgaris 'grizabella' with grey foliage flowering with lavender coloured flowers in summer through to autu

calluna vulgaris ericaceae grizabella heather autumn background beautiful bloom blooming blossom blurred bogmoss botanic botany bright closeup common decorative delicate detailed erica european evergreen flora floral flowers foliage grey heathland lavender light ling macro moorland nature outdoors pale plant rock shrub spikes summer sunlight swamp wild wildflower 'grizabella' flowering coloured autu early