Amid the seasonal scruffiness, there are signs of life in our garden. The giant coreopsis, which was looking seriously dead, has decided to leaf out. Although it's not supposed to get summer water, we ...

Editor’s note: Once a month OSU Extension Master Gardener Volunteers in Franklin County profile a plant that occurs naturally in central Ohio. Tall coreopsis, (Coreopsis tripteris), is a beautiful ...

A good haircut does a lot of us good, and it is true in the plant world as well, especially with annuals and perennials. In the middle of the summer, some perennials need a heavy pruning to bloom ...

Hockessin – In a newly published research report, Mt. Cuba Center details the results of a three-year study of 94 selections of coreopsis to determine which ones performed best in the Mid-Atlantic ...