These invasive plants can take over native plants. They can take over when the release their seeds, and their
roots can also make it spread. The Oriental Bittersweet, is a huge tree that can grow up to 60 feet tall. They can take over entire forests and kill all of the wild life. Garlic Mustard is a problem because when garlic mustard spread it's seeds and they grow they are taking up space that the native plants need to be able to grow.
roots can also make it spread. The Oriental Bittersweet, is a huge tree that can grow up to 60 feet tall. They can take over entire forests and kill all of the wild life. Garlic Mustard is a problem because when garlic mustard spread it's seeds and they grow they are taking up space that the native plants need to be able to grow.