When plant species are aggressive — but not technically invasive, according to state guidelines — gardeners may have more complicated choices ahead of them. Massachusetts bans more than 140 ...

Invasive pests are non-native species of plants, diseases, insects or animals that spread rapidly, outcompeting native species and disrupting ecosystems. These species are often very adaptable ...

By choosing suitable replacements for the plants that are problems, we can save trouble in the garden and help protect our ...