Countless types of peony cultivars and varieties exist. However, there are currently just 33 officially recognized species of peony (paeony) plants that make up the Paeonia genus, ...

In my experience, peony plants thrive best in rich, well-draining soils such as loam, with a slightly acidic pH range of 6.5 to 7.0. Tree peony varieties can handle more acidic soils than ...

While this particular species of tree peony was named for the Austrian-American ... to why China's flora is so diverse. Like many other plants in China, this species survived the last Ice Age ...

De Vroomen Garden Products enters its second century of business with new varieties and events celebrating 100 years of ...