salvia nemorosa. salvias in different colors in garden.

flower purple plant petal lilac wildflower pink blossom leaf lavender herb nature violet branch grass green salvia nemorosa salvias different colors garden close amethyst aroma background balkan clary blooming blue closeup cultivar sage foliage design gardening grey head herbaceous herbal landscape mass meadow medicinal medicine multicolored ornamental outdoor perennial border officinalis summer flowers woodland