Add Yahoo as a preferred source to see more of our stories on Google. Canada thistle is an invasive plant with a deep, extensive root system that requires persistence to completely remove from your ...

For a stunning, warm-season addition to your porch planters, this award-winning flower adds height and color to your outdoor ...

The Penn State Extension of Berks County Master Gardeners will be featuring questions and answers to inquires received through its Garden Hotline. ANSWER: Canada thistle (Cirsium arvense) is a ...

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, ...

Q: How do I get rid of invasive thistle on my property? A: Canada thistle (Cirsium arvense) is a perennial that grows from seeds but can also spread by roots. Eliminating thistle may take several ...

Thistles in the lawn are not unlike Lego bricks in a carpet—you often don’t notice these pesky lawn weeds with spiny foliage until you step on them barefoot and feel the pain they inflict. Because ...