These late-blooming plants native to North America help feed butterflies — especially monarchs-— at a crucial point.
This is part of a series with Perfect Earth Project, a nonprofit dedicated to ecological gardening, on how you can be more ...
Spotted knapweed (Centaurea stoebe) is a biennial or short-lived perennial native to Eastern Europe. It was introduced into ...
The database features detailed information on 117 weed species, including their herbicide resistance, herbicide treatments, and management strategies.