Weeds are a nuisance in any garden space, but one expert has advised people to maintain a method for plucking them from the ...

Canada thistle is a colony-forming perennial from deep and extensive ... but still maintain itself. This aggressive weed is difficult to control; for example, breaking up the roots by plowing only ...

The species gets the name "nodding thistle" because of the large seed heads that "nod" over due to their weight, for example, they tend not to stick totally upright on the ends of the stem. Nodding ...