3) Stipa tenuissima, Mexican thread grass. I know some grasses are invasive so I am concerned about them. Are there problems with them being invasive in other people’s yards or over populating? A: Our ...

Some gardeners plant ribbon grass because it spreads quickly. But this can be a big mistake, especially in some regions.

The University of Wyoming’s Institute for Managing Annual Grasses Invading Natural Ecosystems (IMAGINE) has released two ...

Earlier this summer, an invasive species called Japanese Stiltgrass was spotted in Rock County. Scientists are now asking the public to help prevent the invasive grass from spreading across the state.

The introduction and spread of invasive species—plants and animals native to other regions—pose far greater threats than simply disrupting gardens. A recent study, published by the Ecological Society ...