These late-blooming plants native to North America help feed butterflies — especially monarchs-— at a crucial point.

Autumn flowering plants like asters are a great way to add ... and Eurybia or European or Asian varieties in the genus Aster, ...

Pye weed (Eupatorium fistulosum or Eutrochium fistulosum) grows 8 feet tall or more, adding architectural interest and ...

One of the most intriguing discoveries in the study of aster yellows is the apparent link between drought in the U.S. Great ...