Differentiating Tree Peonies from Herbaceous Peonies

Differentiating Tree Peonies from Herbaceous Peonies

Tree peonies and herbaceous peonies are both beautiful flowering plants that belong to the Paeoniaceae family. However, they have distinct characteristics that set them apart. Tree peonies are woody shrubs that produce large, showy flowers and maintain their structure year-round, while herbaceous peonies die back to the ground in winter. To differentiate between the two, observe the plant's growth habit, stem structure, and flowering pattern. Watch the video below for a visual guide on distinguishing between tree peonies and herbaceous peonies.

Distinguishing tree peonies from regular peonies

When it comes to distinguishing tree peonies from regular peonies, there are several key characteristics to look for. Both tree peonies and herbaceous peonies belong to the Paeonia genus, but they have distinct differences in their growth habits, appearance, and care requirements.

Tree peonies are known for their woody stems, which set them apart from herbaceous peonies that die back to the ground each winter. The woody stems of tree peonies give them a more shrub-like appearance, with a longer lifespan compared to herbaceous peonies. Tree peonies also tend to have larger, more substantial flowers that can bloom in a wider range of colors than herbaceous peonies.

Regular peonies, or herbaceous peonies, have soft, herbaceous stems that die back to the ground in winter and regrow in the spring. Their flowers are usually smaller and come in a more limited color range compared to tree peonies. Herbaceous peonies are also generally shorter in height compared to tree peonies.

One of the most noticeable differences between tree peonies and regular peonies is their growth habit. Tree peonies tend to grow as large shrubs or small trees, with a more upright growth habit compared to the bushy, herbaceous growth of regular peonies. The woody stems of tree peonies also give them a more permanent structure in the garden, while herbaceous peonies need to be cut back each year.

Flower size and color are another key factor in distinguishing tree peonies from regular peonies. Tree peonies typically have larger, more showy flowers that can measure up to 10 inches in diameter. They also come in a wider range of colors, including shades of yellow, orange, and purple, in addition to the traditional pinks and whites. Regular peonies, on the other hand, usually have smaller flowers that are limited to shades of pink, white, and red.

Care requirements for tree peonies and regular peonies also differ slightly. Tree peonies are generally more long-lived and can thrive for decades with proper care. They prefer full sun to partial shade and well-drained soil. Regular peonies also prefer full sun and well-drained soil but may need to be divided every few years to maintain their vigor.

In terms of pruning, tree peonies require minimal pruning, mainly to remove dead or damaged branches. Regular peonies, on the other hand, benefit from cutting back the foliage after it dies back in the fall to prevent disease and promote healthy regrowth in the spring.

To propagate tree peonies, cuttings can be taken from the woody stems in late summer or early fall. Regular peonies are typically propagated by division in early fall or early spring, when the plant is dormant.

Thank you for reading our article on Differentiating Tree Peonies from Herbaceous Peonies! We hope that this information has been helpful in distinguishing between these two beautiful types of peonies. Understanding the differences in growth habits, flowers, and care can enhance your gardening experience with these stunning plants. Whether you prefer the woody stems of tree peonies or the herbaceous nature of herbaceous peonies, both types bring unique beauty to any garden. Continue to explore and enjoy the world of peonies, and may your garden be filled with colorful blooms and joy.