If you are looking for a short, blue plant to edge a flower bed (and probably, you're not), try ageratum. Blue blooms in the garden are difficult to come by, especially on well-behaved plants that ...

This week's Plant Pick of the Week is a large, new ageratum that's heavy in bloom and a magnet to butterflies.

Flossflower, or Ageratum spp., is one of those plants that really does punch above its weight. With their fluffy pom-pom blooms in lilac and blue, they flower from July right through to the first ...

Add Yahoo as a preferred source to see more of our stories on Google. Wild ageratum (Conoclinium coelestinum) is a great reminder that gardeners should always have lots of like-minded friends. That’s ...

Long-blooming flowers are a must-have if you want to see butterflies all summer. Try this colorful variety for an influx of ...

Blue mistflower — Conoclinium (Eupatorium) coelestinum — is a native plant so lovely that it arguably deserves a spot in our Lowcountry gardens. Also called blue boneset and wild ageratum, it belongs ...

Joellen Dimond replants the annual bed, and Suzy Askew talks about garden societies and clubs. This week on The Family Plot: Gardening in the Mid-South, Dr. Chris Cooper and University of Memphis ...

Editor's note: Once a month, the OSU Extension Master Gardener's office of Franklin County profiles a plant that occurs naturally in central Ohio. Looking for a late-summer pop of color in your ...