close up shot of ornamental plant rock cress aubrieta cultorum

aubretia aubrieta background beautiful beauty bloom blooming blossom blue botanic botanical botany bud carpet cascading close closeup cress cultorum emperor environment evergreen flora floral flower flowerpot flowers forming garden green ground group leaf macro many natural nursery ornamental outdoors perennial petal pistil plant pot potted purple rock rockery shot small spreading spring springtime stem summer vibrant violet