Tree peonies add showy color and lush, deep green foliage to perennial beds and landscapes. Native to China, these hardy shrubs grow up to 6 ft. tall. In late spring to early summer, they burst into bloom. Their flowers measure up to 8 in. across—and each petal looks like soft Oriental silk. They're impressive in the vase too! Tree peonies are available in a variety of colors and are long-lived perennials. They grow best in full sun to partial shade and in well-drained soil. For an impressive look, plant several together as a flowering hedge. When considering tree peonies to buy online, consider their grow zone, mature height and spread and flower color.