Powder puff cornflowers of intense azure blue were once a common sight in summer dotted throughout golden cornfields this charming annual still makes an unforgettable impact in grassy meadows and summer borders its tall wiry stems and ruffled blooms make cornflower 39blue diadem39 is ideal for cutting the nectar rich blooms attract bees and butterflies too height 75cm 40303441 spread 30cm 40123441