stachys byzantina or woolly hedgenettle or stachys lanata or stachys olympica ornamental perennials in the garden

background beautiful bloom blossom botanical botany both byzantina close colored covered day decorative detail ear ears flora floral flower flowers fluffy foliage fresh garden gardening gray green hedgerow lambs lanata leaf leafy leaves macro natural nature olympica outdoor park perennial plant silver spring stachys summer tight woolly