Peonies contain the compound paeonol, which is mildly toxic to animals. Peonies are typically purchased as potted plants in ½- or 1-gallon containers at the nursery or as bare roots, often ...

While peonies are often planted directly in the garden, you can also successfully grow peonies in pots. In my experience, ...

Do not plant peonies in waterlogged soil. Tree peonies, meanwhile do not need pruning. ”All you need to do is remove the faded seed heads in autumn,” Gardeners' World said. “Don’t be ...