From purple loosestrife to kudzu, find facts about invasive plants—and learn why you'll want to eliminate these non-natives ...

As autumn paints our gardens with hues of gold and crimson, it’s easy to get caught up in the seasonal cleanup and ...

A robust herbaceous perennial with upright stems to 1.2m tall, clad in narrow, willowy leaves, and small vivid purplish-pink flowers 2cm wide in dense terminal spikes over a long period in summer ...

Vigorous herbaceous perennial forming an extensive colony of erect stems to 1m in height, with narrow, greyish leaves. Small greyish-white flowers are borne in slender terminal spikes ...

The Wisconsin Department of Natural Resources (DNR) asks the public to check fire danger before conducting outdoor burning ...

October provides us with the perfect window to plant herbaceous perennials. The soil still retains enough warmth and moisture ...