bed of colorful prairie flowers in an urban environment attractive to insects and butterflies, mulched by gravel. on the corners o

alley attractive background bed bloom blooming blossom blue butterflies centranthus ciliata coccineus color colorful corners cranesbill crystal curb dark endressii environment eremurus field floral flower flowerbed flowers fresh garden geranium gravel himalaicus insects june kerb lawn light lush magnificum mainacht melica mulched nature outdoor park perennial pink plant prairie purple red robustus ruber sedum side sidewalk tall telephium urban