Cosmos bipinnatus 'Antiquity' has the kind of moody, romantic beauty that stops gardeners in their tracks. Its blooms open in warm, rosy-pink tones that deepen to antique, dusty-rose, and soft-brick as each flower matures, giving the plant a painterly, multi-tonal effect that looks like something out of an old botanical illustration. Held above clouds of ferny, feathery foliage, the effect is utterly dreamy.

Like all Cosmos, 'Antiquity' is wonderfully easy to sow in sun or part shade, give it regular water, and stand back. It reseeds generously, so once you plant it, you'll likely have it for years. Bees and butterflies adore it, and it makes a gorgeous, long-lasting cut flower with a wispy, informal grace that suits cottage and wildflower-style arrangements perfectly.

Use 'Antiquity' to weave antique rose tones through late-summer borders, pair it with soft purples, silvers, and warm whites, or let it mingle freely with other cosmos for a wildly romantic effect. This one's a keeper, literally.