A plant is considered invasive if it is non-native and its introduction is likely to harm the native environment or cause ...

Pampas Grass, thankfully, has fallen out of favor. In the 1990s, it was a popular landscape plant due to its dramatic, towering seed heads and extreme hardiness. Its sawtooth-edged leaves made it ...

offering his usual colorful language and cut together video clips about pampas grass, including a botanist explaining that it's an "aggressive" species whose seeds can take root in almost any ...