They do best with perennial companion plants. New tree peony plants should be planted in spring or fall, not during the heat of summer. They can be slow at first to get established, sometimes taking up to three years to grow much or bloom. Once established, tree peonies are drought tolerant and do not transplant well. When should you reseed centipede grass? how to make centipede grass thicker.

When can you transplant a tree peony?

Moving established peony plants should be done in the fall, at least six weeks before the ground freezes. This gives the plant time to recover before going dormant for the winter. In many North American locations, September or October will be the ideal month for transplanting a peony.

Do tree peonies do well in pots?

Tree Peonies in Pots Tree peonies can be grown successfully for several years in a container about 30cm in diameter. When planting, it is important to use a soil-based compost such as John Innes No. 3. Do not overwater.