Cheery, dwarf aster variety brightens patio pots and window boxes with loads of double blooms. Aster Pot 'N Patio Mix includes shades of up to 3" white, pink and purple flowers. The uniform, mounded plants grow up to 6 in. tall, and are ideal for container gardening. To increase the flower show and extend the bloom time, deadhead the flowers. This showy, low-maintenance annual plant grows best when planted in full sun.