Freely self-seeds and can form large colonies in optimum growing conditions. Flower panicles are best left in place after bloom since deadheading does not extend bloom period. With sufficient moisture, foliage may remain attractive throughout the growing season. If foliage depreciates in summer, cut back hard to promote new growth. Queen of the prairie is a U.S. native perennial which ranges from Pennsylvania to Georgia and west to Iowa and Missouri.
Leaves are fragrant.
A good foliage plant that is valued for both its leaves and its flowers. No serious insect or disease problems. Though quite tall, this sturdy plant usually does not need staking. Can be spectacular, particularly when massed.