Peony Powdery Mildew

Garden Peony Clean-Up

When many of us think of Garden Peonies (Paeonia spp.), a grandmother's garden may come to mind. These non-natives have been around for a long time. It's not unusual to find clumps of peonies growing where old homes once stood. However, this old group of perennial flowering plants has seen a resurgence in recent years along with several diseases.
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Authors
Joe Boggs