flowerbed with tall perennial plant of white flowers and undergrowth of yellow perennials and sage in a dry composition of yellow

background bloom blooming blossom blue ciliata color colorful composition crystal curb dark dry field filamentosa floral flower flowerbed flowers fresh gaillardia garden grandiflora june kerb lawn light lush lythrum mainacht melica mulch nature outdoor park perennial perennials pink plant prairie purple red rock ruber sage salicaria sandstone sedum side sidewalk stone tall telephium undergrowth urban white yellow yucca