Cut back perennials in fall if they’re disease-prone or pest-damaged. Wait until spring cleanup to give plants winter protection and wildlife value. Use sharp tools and clean, angled cuts for strong, ...

Yarrow (Achillea millefolium) is a hardworking plant that brings bees and butterflies to the yard. Growing and caring for yarrow is, frankly, pretty easy, which is why these umbrella-shaped flowers ...