INDIANAPOLIS (WISH) — Ragweed season is an annual challenge for many Hoosiers, with pollen levels typically starting to rise in late August. As the season progresses, pollen counts usually peak by mid ...

Ragweed is a nuisance you don’t need. At least two ragweed species are native to Colorado, giant ragweed (Ambrosia trifida) and common ragweed (Ambrosia artemisiifolia). These plants are likely to be ...

While walking past some goldenrod in my garden recently, a friend remarked that the plant made her sneeze. That’s a common misconception. Goldenrod won’t make you sneeze. It’s the native ragweed that ...