Aster Paeony Duchess Yellow Callistephus Chinensis is a tall annual garden flower, and this plant is one of the varieties of a popular China Aster. Callistephus Chinensis is among the most easiest flowers to grow from seeds. Aster Duchess Yellow grows up to 28 inches tall and produces from 5 to 8 long, strong floral stems that are topped by giant, peony-like, double, yellow flowers with incurved petals. Paeony Aster blooms from summer to fall and its fragrant flowers are a magnet for bees and butterflies.
