This pesky weed can be a big problem. Some plants are just bad news. Thistle is one of them, with many invasive varieties and a nasty tendency to quickly take over your garden. Worse, this weed's ...

CLEVELAND, Ohio -- As summer starts turning to fall in Northeast Ohio, weeds are sometimes the most attention-getting plants in the garden. Mild-mannered and time-strapped gardeners, like yours truly, ...

There’s some interesting activity afoot in the cropfields and pastures of Colorado, Utah and Montana, as researchers explore a new biocontrol method for Canada thistle, by delicately sprinkling, ...

Thistle can spread quickly and will compete with other plants for water and nutrients. To get rid of thistle, simply pull it out of the soil by hand. Mulch can help prevent thistle from coming back.