This series from Darwin Perennials boasts larger flowers and a longer blooming performance that will impress in the garden centers and landscapes alike. Members of the series look great in the garden all summer long thanks to their tidy, mounded habits. Gardeners will enjoy their low-maintenance requirements and disease resistance. Sunny yellow flowers with dark red centers. Coreopsis is easy to grow, making it a good choice for beginners. One plant will provide you with long-lasting cut flower bouquets all summer long.