Distinguishing Tree Peonies from Herbaceous Peonies

Distinguishing Tree Peonies from Herbaceous Peonies

Tree peonies and herbaceous peonies are both beautiful flowering plants, but they have distinct characteristics that set them apart. Tree peonies are woody shrubs that retain their structure year-round, while herbaceous peonies die back to the ground each winter. Tree peonies often have larger, more intricate flowers and can grow into small trees over time. Herbaceous peonies, on the other hand, have softer stems and bloom on herbaceous growth. To learn more about how to distinguish between these two types of peonies, check out the video below:

Difference between tree peony and regular peony

When it comes to peonies, two popular varieties that often get confused are tree peonies and regular peonies. While they both belong to the same family of Paeoniaceae, there are some key differences between the two that set them apart. Understanding these differences can help gardeners choose the right type of peony for their garden.

Appearance: One of the most noticeable differences between tree peonies and regular peonies is their growth habit and appearance. Regular peonies grow from tuberous roots and form herbaceous bushes that die back to the ground in winter. In contrast, tree peonies have woody stems that remain above ground year-round, giving them a more tree-like appearance. Tree peonies also tend to have larger, more woody stems compared to regular peonies.

Flower Size and Shape: Another key difference between tree peonies and regular peonies is the size and shape of their flowers. Tree peonies typically produce larger, showier flowers with a wider range of colors and patterns compared to regular peonies. The flowers of tree peonies are often double or semi-double, with multiple layers of petals that create a lush, full appearance. Regular peonies, on the other hand, usually have simpler, single or semi-double flowers. Additionally, tree peony flowers tend to be held more upright on the plant, while regular peony flowers droop downward.

Height and Growth Habit: As the name suggests, tree peonies have a more tree-like growth habit compared to regular peonies. Tree peonies can grow up to 6 feet tall or more, with a woody framework of branches that support their large flowers. Regular peonies, on the other hand, typically reach heights of 2 to 4 feet and have a bushier, more herbaceous growth habit. Regular peonies may require staking to support their flowers, especially in windy conditions.

Hardiness and Growing Conditions: Both tree peonies and regular peonies are relatively easy to grow and care for, but they may have slightly different requirements when it comes to hardiness and growing conditions. Tree peonies are generally more cold-hardy than regular peonies and can tolerate colder temperatures without protection. They also prefer well-drained soil and benefit from a layer of mulch to protect their roots in winter. Regular peonies, on the other hand, are more sensitive to cold temperatures and may require winter protection in colder climates.

Season of Bloom: Tree peonies and regular peonies also differ in their season of bloom. Tree peonies typically bloom earlier in the season, often in late spring or early summer, depending on the variety. Regular peonies, on the other hand, usually bloom in mid to late spring. By planting a combination of tree peonies and regular peonies, gardeners can enjoy a longer period of peony blooms in their garden.

Uses in the Garden: Both tree peonies and regular peonies are prized for their beautiful flowers and are popular choices for gardens and landscapes. Tree peonies, with their larger, showier flowers and tree-like growth habit, make stunning focal points in the garden. Regular peonies, with their classic charm and wide range of colors, are versatile plants that can be used in borders, mass plantings, or as cut flowers in bouquets.

Thank you for reading our article on Distinguishing Tree Peonies from Herbaceous Peonies!

We hope this information has been helpful in understanding the key differences between these two types of peonies. By recognizing the unique characteristics of each, you will be able to better care for and appreciate these beautiful flowering plants in your garden. Remember, tree peonies have woody stems and retain their structure throughout the year, while herbaceous peonies die back to the ground in winter. Keep these distinctions in mind as you plan and cultivate your peony garden for a colorful and thriving display.