Paeonia delavayi Maroon Tree Peony

Tree peonies are woody shrubs which do not die back in winter like herbaceous peonies do. The large, finely cut foliage emerges with reddish hues and remains attractive all season long. Mature plants may reach 36-60" tall and wide, so give them some room. In May, 4-6" wide, fragrant, maroon-red flowers open on arching stems. Plants prefer full sun to part shade in humus-rich soils with good drainage. A good helping of compost in spring will be a benefit to the peony.