It has attractive lavender-purple flowers. It can spread out of control, however, making it a potential weed. While the species plant is invasive, several cultivars exist (in several flower colors ...

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The beautiful, yet destructive, pink PomPom weed is invading the Melville Koppies grasslands, threatening local ecosystems and livestock farmers.

Mulching flower beds, planting perennials ... but it often requires intervention from weed killers to get the job done. In an ...

Dispensaries are feeling the pressure to stock “super-potent” weed, but high THC isn’t the secret to a better high. Here’s ...