Some perennials ( delphiniums come to mind) are short-lived. Others, like coneflowers, have moderate lifespans. But some can ...

By JESSICA DAMIANO When plants die, we automatically assume we’re responsible. Sometimes, we are. But what we might not ...

Dividing aged perennials is a rewarding way to breathe new life into tired, overcrowded flower beds. Here are 11 varieties you can lift and divide in autumn.

You'll find many types of sedum in the Test Garden, from ground hugging types to upright, mid-border plants. Sedums are generally heat and drought tolerant, with succulent foliage that comes in shades ...

2 The Garden: Picking perfect perennials ahead of the fall freeze ...

Woody or semi-woody perennials, such as Russian sage and lavender, should also be left standing through winter, as their top ...

If your spring and early-summer perennials are overgrowing their spaces, blooming less, producing smaller flowers or flopping ...

But there are some simple expert-approved tasks you can do now to make sure your perennials wind down properly so they pop ...

Few things have boosted the blood pressure of drivers over the last four years as much as the reconstruction of nine miles of ...

Fall is an important time to scout perennials carefully for lingering insect or disease issues and address them accordingly.